291870997

素因数分解:

${\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 324305280

約数和(自身を除く): 32434283

約数列:

[1, 11, 103, 121, 1133, 1331, 2129, 12463, 23419, 137093, 219287, 257609, 2412157, 2833699, 26533727, 291870997]

約数ペア:

[(1, 291870997), (11, 26533727), (103, 2833699), (121, 2412157), (1133, 257609), (1331, 219287), (2129, 137093), (12463, 23419)]