7239687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 12407808

約数和(自身を除く): 5168121

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 1153, 2093, 3459, 6279, 8071, 14989, 24213, 26519, 44967, 79557, 104923, 185633, 314769, 344747, 556899, 1034241, 2413229, 7239687]

約数ペア:

[(1, 7239687), (3, 2413229), (7, 1034241), (13, 556899), (21, 344747), (23, 314769), (39, 185633), (69, 104923), (91, 79557), (161, 44967), (273, 26519), (299, 24213), (483, 14989), (897, 8071), (1153, 6279), (2093, 3459)]