22817157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 35312640

約数和(自身を除く): 12495483

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 241, 453, 627, 723, 1661, 2651, 2869, 4579, 4983, 7953, 8607, 13737, 31559, 36391, 50369, 94677, 109173, 151107, 400301, 691429, 1200903, 2074287, 7605719, 22817157]

約数ペア:

[(1, 22817157), (3, 7605719), (11, 2074287), (19, 1200903), (33, 691429), (57, 400301), (151, 151107), (209, 109173), (241, 94677), (453, 50369), (627, 36391), (723, 31559), (1661, 13737), (2651, 8607), (2869, 7953), (4579, 4983)]