8889427803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{2063}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 12475938816

約数和(自身を除く): 3586511013

約数列:

[1, 3, 23, 69, 197, 317, 591, 951, 2063, 4531, 6189, 7291, 13593, 21873, 47449, 62449, 142347, 187347, 406411, 653971, 1219233, 1436327, 1961913, 4308981, 9347453, 15041333, 28042359, 45123999, 128832287, 386496861, 2963142601, 8889427803]

約数ペア:

[(1, 8889427803), (3, 2963142601), (23, 386496861), (69, 128832287), (197, 45123999), (317, 28042359), (591, 15041333), (951, 9347453), (2063, 4308981), (4531, 1961913), (6189, 1436327), (7291, 1219233), (13593, 653971), (21873, 406411), (47449, 187347), (62449, 142347)]