26830753

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 12

約数和(自身を含む): 28071120

約数和(自身を除く): 1240367

約数列:

[1, 43, 67, 139, 2881, 4489, 5977, 9313, 193027, 400459, 623971, 26830753]

約数ペア:

[(1, 26830753), (43, 623971), (67, 400459), (139, 193027), (2881, 9313), (4489, 5977)]