28300433

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 33792000

約数和(自身を除く): 5491567

約数列:

[1, 7, 29, 109, 203, 763, 1279, 3161, 8953, 22127, 37091, 139411, 259637, 975877, 4042919, 28300433]

約数ペア:

[(1, 28300433), (7, 4042919), (29, 975877), (109, 259637), (203, 139411), (763, 37091), (1279, 22127), (3161, 8953)]