28660461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13456

約数の個数: 16

約数和(自身を含む): 41164800

約数和(自身を除く): 12504339

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13399, 40197, 308177, 415369, 924531, 1246107, 9553487, 28660461]

約数ペア:

[(1, 28660461), (3, 9553487), (23, 1246107), (31, 924531), (69, 415369), (93, 308177), (713, 40197), (2139, 13399)]