118927289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16603}}^1$

素因数の和:16664

約数の個数: 16

約数和(自身を含む): 139473600

約数和(自身を除く): 20546311

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 16603, 215839, 315457, 481487, 4100941, 6259331, 9148253, 118927289]

約数ペア:

[(1, 118927289), (13, 9148253), (19, 6259331), (29, 4100941), (247, 481487), (377, 315457), (551, 215839), (7163, 16603)]