943840391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{6967}}^1$

素因数の和:7610

約数の個数: 16

約数和(自身を含む): 1078144704

約数和(自身を除く): 134304313

約数列:

[1, 13, 17, 221, 613, 6967, 7969, 10421, 90571, 118439, 135473, 1539707, 4270771, 55520023, 72603107, 943840391]

約数ペア:

[(1, 943840391), (13, 72603107), (17, 55520023), (221, 4270771), (613, 1539707), (6967, 135473), (7969, 118439), (10421, 90571)]