23858289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29131}}^1$

素因数の和:29157

約数の個数: 24

約数和(自身を含む): 42416192

約数和(自身を除く): 18557903

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 29131, 87393, 203917, 262179, 378703, 611751, 1136109, 1835253, 2650921, 3408327, 7952763, 23858289]

約数ペア:

[(1, 23858289), (3, 7952763), (7, 3408327), (9, 2650921), (13, 1835253), (21, 1136109), (39, 611751), (63, 378703), (91, 262179), (117, 203917), (273, 87393), (819, 29131)]