1217138013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 2253818112

約数和(自身を除く): 1036680099

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 67, 91, 117, 123, 201, 273, 287, 369, 469, 533, 541, 603, 819, 861, 871, 1407, 1599, 1623, 2583, 2613, 2747, 3731, 3787, 4221, 4797, 4869, 6097, 7033, 7839, 8241, 11193, 11361, 18291, 19229, 21099, 22181, 24723, 33579, 34083, 35711, 36247, 49231, 54873, 57687, 63297, 66543, 107133, 108741, 147693, 155267, 173061, 199629, 249977, 253729, 288353, 321399, 326223, 443079, 465801, 471211, 749931, 761187, 865059, 1397403, 1413633, 1486127, 2018471, 2249793, 2283561, 2595177, 3298477, 4240899, 4458381, 6055413, 9895431, 10402889, 13375143, 18166239, 19319651, 29686293, 31208667, 57958953, 93626001, 135237557, 173876859, 405712671, 1217138013]

約数ペア:

[(1, 1217138013), (3, 405712671), (7, 173876859), (9, 135237557), (13, 93626001), (21, 57958953), (39, 31208667), (41, 29686293), (63, 19319651), (67, 18166239), (91, 13375143), (117, 10402889), (123, 9895431), (201, 6055413), (273, 4458381), (287, 4240899), (369, 3298477), (469, 2595177), (533, 2283561), (541, 2249793), (603, 2018471), (819, 1486127), (861, 1413633), (871, 1397403), (1407, 865059), (1599, 761187), (1623, 749931), (2583, 471211), (2613, 465801), (2747, 443079), (3731, 326223), (3787, 321399), (4221, 288353), (4797, 253729), (4869, 249977), (6097, 199629), (7033, 173061), (7839, 155267), (8241, 147693), (11193, 108741), (11361, 107133), (18291, 66543), (19229, 63297), (21099, 57687), (22181, 54873), (24723, 49231), (33579, 36247), (34083, 35711)]