253030739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{54217}}^1$

素因数の和:54589

約数の個数: 8

約数和(自身を含む): 273258720

約数和(自身を除く): 20227981

約数列:

[1, 13, 359, 4667, 54217, 704821, 19463903, 253030739]

約数ペア:

[(1, 253030739), (13, 19463903), (359, 704821), (4667, 54217)]