12902807841

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{89657}}^1$

素因数の和:89774

約数の個数: 48

約数和(自身を含む): 22077385920

約数和(自身を除く): 9174578079

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 89, 147, 231, 267, 539, 623, 979, 1617, 1869, 2937, 4361, 6853, 13083, 20559, 47971, 89657, 143913, 268971, 627599, 986227, 1882797, 2958681, 4393193, 6903589, 7979473, 13179579, 20710767, 23938419, 48325123, 55856311, 87774203, 144975369, 167568933, 263322609, 390994177, 614419421, 1172982531, 1843258263, 4300935947, 12902807841]

約数ペア:

[(1, 12902807841), (3, 4300935947), (7, 1843258263), (11, 1172982531), (21, 614419421), (33, 390994177), (49, 263322609), (77, 167568933), (89, 144975369), (147, 87774203), (231, 55856311), (267, 48325123), (539, 23938419), (623, 20710767), (979, 13179579), (1617, 7979473), (1869, 6903589), (2937, 4393193), (4361, 2958681), (6853, 1882797), (13083, 986227), (20559, 627599), (47971, 268971), (89657, 143913)]