539444017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{85531}}^1$

素因数の和:85608

約数の個数: 16

約数和(自身を含む): 665096832

約数和(自身を除く): 125652815

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 85531, 598717, 1454027, 4533143, 10178189, 31732001, 77063431, 539444017]

約数ペア:

[(1, 539444017), (7, 77063431), (17, 31732001), (53, 10178189), (119, 4533143), (371, 1454027), (901, 598717), (6307, 85531)]