3997305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 7462728

約数和(自身を除く): 3465423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 6833, 20499, 34165, 61497, 88829, 102495, 266487, 307485, 444145, 799461, 1332435, 3997305]

約数ペア:

[(1, 3997305), (3, 1332435), (5, 799461), (9, 444145), (13, 307485), (15, 266487), (39, 102495), (45, 88829), (65, 61497), (117, 34165), (195, 20499), (585, 6833)]