1975367037

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1277}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 3251845440

約数和(自身を除く): 1276478403

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 619, 833, 1277, 1857, 2499, 3831, 4333, 8939, 10523, 12999, 21709, 26817, 30331, 31569, 62573, 65127, 73661, 90993, 151963, 187719, 220983, 455889, 515627, 790463, 1063741, 1546881, 2371389, 3191223, 5533241, 13437871, 16599723, 38732687, 40313613, 94065097, 116198061, 282195291, 658455679, 1975367037]

約数ペア:

[(1, 1975367037), (3, 658455679), (7, 282195291), (17, 116198061), (21, 94065097), (49, 40313613), (51, 38732687), (119, 16599723), (147, 13437871), (357, 5533241), (619, 3191223), (833, 2371389), (1277, 1546881), (1857, 1063741), (2499, 790463), (3831, 515627), (4333, 455889), (8939, 220983), (10523, 187719), (12999, 151963), (21709, 90993), (26817, 73661), (30331, 65127), (31569, 62573)]