2017313415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 4044733056

約数和(自身を除く): 2027419641

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 71, 85, 117, 153, 195, 213, 221, 255, 355, 585, 639, 663, 765, 923, 1065, 1105, 1207, 1989, 2769, 2857, 3195, 3315, 3621, 4615, 6035, 8307, 8571, 9945, 10863, 13845, 14285, 15691, 18105, 25713, 37141, 41535, 42855, 47073, 48569, 54315, 78455, 111423, 128565, 141219, 145707, 185705, 202847, 235365, 242845, 334269, 437121, 557115, 608541, 631397, 706095, 728535, 1014235, 1671345, 1825623, 1894191, 2185605, 2637011, 3042705, 3156985, 3448399, 5682573, 7911033, 9128115, 9470955, 10345197, 13185055, 17241995, 23733099, 28412865, 31035591, 39555165, 44829187, 51725985, 118665495, 134487561, 155177955, 224145935, 403462683, 672437805, 2017313415]

約数ペア:

[(1, 2017313415), (3, 672437805), (5, 403462683), (9, 224145935), (13, 155177955), (15, 134487561), (17, 118665495), (39, 51725985), (45, 44829187), (51, 39555165), (65, 31035591), (71, 28412865), (85, 23733099), (117, 17241995), (153, 13185055), (195, 10345197), (213, 9470955), (221, 9128115), (255, 7911033), (355, 5682573), (585, 3448399), (639, 3156985), (663, 3042705), (765, 2637011), (923, 2185605), (1065, 1894191), (1105, 1825623), (1207, 1671345), (1989, 1014235), (2769, 728535), (2857, 706095), (3195, 631397), (3315, 608541), (3621, 557115), (4615, 437121), (6035, 334269), (8307, 242845), (8571, 235365), (9945, 202847), (10863, 185705), (13845, 145707), (14285, 141219), (15691, 128565), (18105, 111423), (25713, 78455), (37141, 54315), (41535, 48569), (42855, 47073)]