17770151

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 21876480

約数和(自身を除く): 4106329

約数列:

[1, 7, 17, 59, 119, 413, 1003, 2531, 7021, 17717, 43027, 149329, 301189, 1045303, 2538593, 17770151]

約数ペア:

[(1, 17770151), (7, 2538593), (17, 1045303), (59, 301189), (119, 149329), (413, 43027), (1003, 17717), (2531, 7021)]