40911297

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 64162560

約数和(自身を除く): 23251263

約数列:

[1, 3, 7, 21, 61, 109, 183, 293, 327, 427, 763, 879, 1281, 2051, 2289, 6153, 6649, 17873, 19947, 31937, 46543, 53619, 95811, 125111, 139629, 223559, 375333, 670677, 1948157, 5844471, 13637099, 40911297]

約数ペア:

[(1, 40911297), (3, 13637099), (7, 5844471), (21, 1948157), (61, 670677), (109, 375333), (183, 223559), (293, 139629), (327, 125111), (427, 95811), (763, 53619), (879, 46543), (1281, 31937), (2051, 19947), (2289, 17873), (6153, 6649)]