1971036291531

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1\times {\mathrm{127363}}^1$

素因数の和:130131

約数の個数: 32

約数和(自身を含む): 2750475506688

約数和(自身を除く): 779439215157

約数列:

[1, 3, 41, 47, 123, 141, 1927, 2677, 5781, 8031, 109757, 125819, 127363, 329271, 377457, 382089, 5158579, 5221883, 5986061, 15475737, 15665649, 17958183, 245428501, 340950751, 736285503, 1022852253, 13978980791, 16024685297, 41936942373, 48074055891, 657012097177, 1971036291531]

約数ペア:

[(1, 1971036291531), (3, 657012097177), (41, 48074055891), (47, 41936942373), (123, 16024685297), (141, 13978980791), (1927, 1022852253), (2677, 736285503), (5781, 340950751), (8031, 245428501), (109757, 17958183), (125819, 15665649), (127363, 15475737), (329271, 5986061), (377457, 5221883), (382089, 5158579)]