1220756511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1\times {\mathrm{11719}}^1$

素因数の和:14406

約数の個数: 16

約数和(自身を含む): 1753687040

約数和(自身を除く): 532930529

約数列:

[1, 3, 13, 39, 2671, 8013, 11719, 34723, 35157, 104169, 152347, 457041, 31301449, 93904347, 406918837, 1220756511]

約数ペア:

[(1, 1220756511), (3, 406918837), (13, 93904347), (39, 31301449), (2671, 457041), (8013, 152347), (11719, 104169), (34723, 35157)]