291240875497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{888203}}^1$

素因数の和:890520

約数の個数: 16

約数和(自身を含む): 342306715968

約数和(自身を除く): 51065840471

約数列:

[1, 11, 13, 143, 2293, 25223, 29809, 327899, 888203, 9770233, 11546639, 127013029, 2036649479, 22403144269, 26476443227, 291240875497]

約数ペア:

[(1, 291240875497), (11, 26476443227), (13, 22403144269), (143, 2036649479), (2293, 127013029), (25223, 11546639), (29809, 9770233), (327899, 888203)]