309969413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24109}}^1$

素因数の和:24188

約数の個数: 16

約数和(自身を含む): 356442240

約数和(自身を除く): 46472827

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 24109, 313417, 554507, 1036687, 7208591, 13476931, 23843801, 309969413]

約数ペア:

[(1, 309969413), (13, 23843801), (23, 13476931), (43, 7208591), (299, 1036687), (559, 554507), (989, 313417), (12857, 24109)]