285911639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{60923}}^1$

素因数の和:60974

約数の個数: 12

約数和(自身を含む): 324968616

約数和(自身を除く): 39056977

約数列:

[1, 13, 19, 247, 361, 4693, 60923, 791999, 1157537, 15047981, 21993203, 285911639]

約数ペア:

[(1, 285911639), (13, 21993203), (19, 15047981), (247, 1157537), (361, 791999), (4693, 60923)]