289176069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 505325952

約数和(自身を除く): 216149883

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 2873, 3549, 4641, 4793, 8619, 14379, 20111, 33551, 60333, 62309, 81481, 100653, 186927, 244443, 436163, 570367, 810017, 1059253, 1308489, 1711101, 2430051, 3177759, 5670119, 7414771, 13770289, 17010357, 22244313, 41310867, 96392023, 289176069]

約数ペア:

[(1, 289176069), (3, 96392023), (7, 41310867), (13, 22244313), (17, 17010357), (21, 13770289), (39, 7414771), (51, 5670119), (91, 3177759), (119, 2430051), (169, 1711101), (221, 1308489), (273, 1059253), (357, 810017), (507, 570367), (663, 436163), (1183, 244443), (1547, 186927), (2873, 100653), (3549, 81481), (4641, 62309), (4793, 60333), (8619, 33551), (14379, 20111)]