28302597

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 42917888

約数和(自身を除く): 14615291

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1663, 1891, 4989, 5673, 14967, 17019, 51553, 101443, 154659, 304329, 463977, 912987, 3144733, 9434199, 28302597]

約数ペア:

[(1, 28302597), (3, 9434199), (9, 3144733), (31, 912987), (61, 463977), (93, 304329), (183, 154659), (279, 101443), (549, 51553), (1663, 17019), (1891, 14967), (4989, 5673)]