2247322581207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2144971}}^1$

素因数の和:2145564

約数の個数: 48

約数和(自身を含む): 3734310453120

約数和(自身を除く): 1486987871913

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 557, 627, 1671, 1881, 5013, 6127, 10583, 18381, 31749, 55143, 95247, 116413, 349239, 1047717, 2144971, 6434913, 19304739, 23594681, 40754449, 70784043, 122263347, 212352129, 366790041, 448298939, 1194748847, 1344896817, 3584246541, 4034690451, 10752739623, 13142237317, 22700228093, 39426711951, 68100684279, 118280135853, 204302052837, 249702509023, 749107527069, 2247322581207]

約数ペア:

[(1, 2247322581207), (3, 749107527069), (9, 249702509023), (11, 204302052837), (19, 118280135853), (33, 68100684279), (57, 39426711951), (99, 22700228093), (171, 13142237317), (209, 10752739623), (557, 4034690451), (627, 3584246541), (1671, 1344896817), (1881, 1194748847), (5013, 448298939), (6127, 366790041), (10583, 212352129), (18381, 122263347), (31749, 70784043), (55143, 40754449), (95247, 23594681), (116413, 19304739), (349239, 6434913), (1047717, 2144971)]