25979943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6967}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 38128896

約数和(自身を除く): 12148953

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 6967, 20901, 76637, 229911, 787271, 2361813, 8659981, 25979943]

約数ペア:

[(1, 25979943), (3, 8659981), (11, 2361813), (33, 787271), (113, 229911), (339, 76637), (1243, 20901), (3729, 6967)]