109215921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 149465088

約数和(自身を除く): 40249167

約数列:

[1, 3, 47, 141, 211, 633, 3671, 9917, 11013, 29751, 172537, 517611, 774581, 2323743, 36405307, 109215921]

約数ペア:

[(1, 109215921), (3, 36405307), (47, 2323743), (141, 774581), (211, 517611), (633, 172537), (3671, 29751), (9917, 11013)]