29916279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 45854640

約数和(自身を除く): 15938361

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 1277, 2603, 3831, 7809, 11493, 23427, 24263, 72789, 174949, 218367, 524847, 1574541, 3324031, 9972093, 29916279]

約数ペア:

[(1, 29916279), (3, 9972093), (9, 3324031), (19, 1574541), (57, 524847), (137, 218367), (171, 174949), (411, 72789), (1233, 24263), (1277, 23427), (2603, 11493), (3831, 7809)]