17946256461

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1\times {\mathrm{3917}}^1$

素因数の和:6073

約数の個数: 32

約数和(自身を含む): 27622840320

約数和(自身を除く): 9676583859

約数列:

[1, 3, 7, 21, 107, 321, 749, 2039, 2247, 3917, 6117, 11751, 14273, 27419, 42819, 82257, 218173, 419119, 654519, 1257357, 1527211, 2933833, 4581633, 7986763, 8801499, 23960289, 55907341, 167722023, 854583641, 2563750923, 5982085487, 17946256461]

約数ペア:

[(1, 17946256461), (3, 5982085487), (7, 2563750923), (21, 854583641), (107, 167722023), (321, 55907341), (749, 23960289), (2039, 8801499), (2247, 7986763), (3917, 4581633), (6117, 2933833), (11751, 1527211), (14273, 1257357), (27419, 654519), (42819, 419119), (82257, 218173)]