210147301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1553}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 258983424

約数和(自身を除く): 48836123

約数列:

[1, 7, 13, 91, 1487, 1553, 10409, 10871, 19331, 20189, 135317, 141323, 2309311, 16165177, 30021043, 210147301]

約数ペア:

[(1, 210147301), (7, 30021043), (13, 16165177), (91, 2309311), (1487, 141323), (1553, 135317), (10409, 20189), (10871, 19331)]