10267257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 18551808

約数和(自身を除く): 8284551

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 263, 273, 429, 507, 789, 1001, 1183, 1841, 1859, 2893, 3003, 3419, 3549, 5523, 5577, 8679, 10257, 13013, 20251, 23933, 37609, 39039, 44447, 60753, 71799, 112827, 133341, 263263, 311129, 488917, 789789, 933387, 1466751, 3422419, 10267257]

約数ペア:

[(1, 10267257), (3, 3422419), (7, 1466751), (11, 933387), (13, 789789), (21, 488917), (33, 311129), (39, 263263), (77, 133341), (91, 112827), (143, 71799), (169, 60753), (231, 44447), (263, 39039), (273, 37609), (429, 23933), (507, 20251), (789, 13013), (1001, 10257), (1183, 8679), (1841, 5577), (1859, 5523), (2893, 3549), (3003, 3419)]