2021907563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{3169}}^1$

素因数の和:6086

約数の個数: 16

約数和(自身を含む): 2307049920

約数和(自身を除く): 285142357

約数列:

[1, 13, 17, 221, 2887, 3169, 37531, 41197, 49079, 53873, 638027, 700349, 9148903, 118935739, 155531351, 2021907563]

約数ペア:

[(1, 2021907563), (13, 155531351), (17, 118935739), (221, 9148903), (2887, 700349), (3169, 638027), (37531, 53873), (41197, 49079)]