9899499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 14038272

約数和(自身を除く): 4138773

約数列:

[1, 3, 23, 53, 69, 159, 1219, 2707, 3657, 8121, 62261, 143471, 186783, 430413, 3299833, 9899499]

約数ペア:

[(1, 9899499), (3, 3299833), (23, 430413), (53, 186783), (69, 143471), (159, 62261), (1219, 8121), (2707, 3657)]