1085087017

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 1419264000

約数和(自身を除く): 334176983

約数列:

[1, 7, 19, 31, 41, 49, 131, 133, 217, 287, 343, 589, 779, 917, 931, 1271, 1519, 2009, 2489, 4061, 4123, 5371, 5453, 6419, 6517, 8897, 10633, 14063, 17423, 24149, 28427, 28861, 37597, 38171, 44933, 62279, 77159, 102049, 121961, 166501, 169043, 198989, 202027, 263179, 267197, 435953, 540113, 714343, 853727, 1165507, 1183301, 1392923, 1842253, 3163519, 3780791, 5000401, 8158549, 8283107, 22144633, 26465537, 35002807, 57109843, 155012431, 1085087017]

約数ペア:

[(1, 1085087017), (7, 155012431), (19, 57109843), (31, 35002807), (41, 26465537), (49, 22144633), (131, 8283107), (133, 8158549), (217, 5000401), (287, 3780791), (343, 3163519), (589, 1842253), (779, 1392923), (917, 1183301), (931, 1165507), (1271, 853727), (1519, 714343), (2009, 540113), (2489, 435953), (4061, 267197), (4123, 263179), (5371, 202027), (5453, 198989), (6419, 169043), (6517, 166501), (8897, 121961), (10633, 102049), (14063, 77159), (17423, 62279), (24149, 44933), (28427, 38171), (28861, 37597)]