293485491

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1031}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 469271040

約数和(自身を除く): 175785549

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 811, 1031, 2433, 3093, 7299, 9279, 10543, 13403, 21897, 27837, 31629, 40209, 94887, 120627, 284661, 361881, 836141, 2508423, 7525269, 10869833, 22575807, 32609499, 97828497, 293485491]

約数ペア:

[(1, 293485491), (3, 97828497), (9, 32609499), (13, 22575807), (27, 10869833), (39, 7525269), (117, 2508423), (351, 836141), (811, 361881), (1031, 284661), (2433, 120627), (3093, 94887), (7299, 40209), (9279, 31629), (10543, 27837), (13403, 21897)]