23981553

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 37096800

約数和(自身を除く): 13115247

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 2377, 3363, 7131, 10089, 21393, 45163, 135489, 140243, 406467, 420729, 1262187, 2664617, 7993851, 23981553]

約数ペア:

[(1, 23981553), (3, 7993851), (9, 2664617), (19, 1262187), (57, 420729), (59, 406467), (171, 140243), (177, 135489), (531, 45163), (1121, 21393), (2377, 10089), (3363, 7131)]