7287111

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 11697360

約数和(自身を除く): 4410249

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1597, 4563, 4791, 14373, 20761, 43119, 62283, 186849, 269893, 560547, 809679, 2429037, 7287111]

約数ペア:

[(1, 7287111), (3, 2429037), (9, 809679), (13, 560547), (27, 269893), (39, 186849), (117, 62283), (169, 43119), (351, 20761), (507, 14373), (1521, 4791), (1597, 4563)]