214045461

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 364815360

約数和(自身を除く): 150769899

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 173, 287, 369, 479, 519, 861, 1211, 1437, 1557, 2583, 3353, 3633, 4311, 7093, 10059, 10899, 19639, 21279, 30177, 49651, 58917, 63837, 82867, 137473, 148953, 176751, 248601, 412419, 446859, 580069, 745803, 1237257, 1740207, 3397547, 5220621, 10192641, 23782829, 30577923, 71348487, 214045461]

約数ペア:

[(1, 214045461), (3, 71348487), (7, 30577923), (9, 23782829), (21, 10192641), (41, 5220621), (63, 3397547), (123, 1740207), (173, 1237257), (287, 745803), (369, 580069), (479, 446859), (519, 412419), (861, 248601), (1211, 176751), (1437, 148953), (1557, 137473), (2583, 82867), (3353, 63837), (3633, 58917), (4311, 49651), (7093, 30177), (10059, 21279), (10899, 19639)]