156916893

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{12433}}^1$

素因数の和:13044

約数の個数: 16

約数和(自身を含む): 239528576

約数和(自身を除く): 82611683

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 12433, 12621, 37299, 87031, 261093, 7472233, 22416699, 52305631, 156916893]

約数ペア:

[(1, 156916893), (3, 52305631), (7, 22416699), (21, 7472233), (601, 261093), (1803, 87031), (4207, 37299), (12433, 12621)]