1917792513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{2207}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 3414168576

約数和(自身を除く): 1496376063

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1061, 2207, 3183, 6621, 7427, 9549, 13793, 15449, 19863, 22281, 28691, 41379, 46347, 66843, 86073, 96551, 124137, 139041, 200837, 258219, 289653, 602511, 868959, 1807533, 2341627, 7024881, 16391389, 21074643, 30441151, 49174167, 91323453, 147522501, 213088057, 273970359, 639264171, 1917792513]

約数ペア:

[(1, 1917792513), (3, 639264171), (7, 273970359), (9, 213088057), (13, 147522501), (21, 91323453), (39, 49174167), (63, 30441151), (91, 21074643), (117, 16391389), (273, 7024881), (819, 2341627), (1061, 1807533), (2207, 868959), (3183, 602511), (6621, 289653), (7427, 258219), (9549, 200837), (13793, 139041), (15449, 124137), (19863, 96551), (22281, 86073), (28691, 66843), (41379, 46347)]