40884987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7331}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 64404288

約数和(自身を除く): 23519301

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 7331, 21993, 80641, 95303, 241923, 285909, 1048333, 1238939, 3144999, 3716817, 13628329, 40884987]

約数ペア:

[(1, 40884987), (3, 13628329), (11, 3716817), (13, 3144999), (33, 1238939), (39, 1048333), (143, 285909), (169, 241923), (429, 95303), (507, 80641), (1859, 21993), (5577, 7331)]