28136799

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 42131232

約数和(自身を除く): 13994433

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 967, 2901, 3233, 8703, 9699, 29097, 51251, 58987, 153753, 176961, 461259, 530883, 3126311, 9378933, 28136799]

約数ペア:

[(1, 28136799), (3, 9378933), (9, 3126311), (53, 530883), (61, 461259), (159, 176961), (183, 153753), (477, 58987), (549, 51251), (967, 29097), (2901, 9699), (3233, 8703)]