9909939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 14373632

約数和(自身を除く): 4463693

約数列:

[1, 3, 13, 39, 103, 309, 1339, 2467, 4017, 7401, 32071, 96213, 254101, 762303, 3303313, 9909939]

約数ペア:

[(1, 9909939), (3, 3303313), (13, 762303), (39, 254101), (103, 96213), (309, 32071), (1339, 7401), (2467, 4017)]