56437433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 64665216

約数和(自身を除く): 8227783

約数列:

[1, 13, 17, 221, 263, 971, 3419, 4471, 12623, 16507, 58123, 214591, 255373, 3319849, 4341341, 56437433]

約数ペア:

[(1, 56437433), (13, 4341341), (17, 3319849), (221, 255373), (263, 214591), (971, 58123), (3419, 16507), (4471, 12623)]