38312469

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{25189}}^1$

素因数の和:25221

約数の個数: 18

約数和(自身を含む): 59927010

約数和(自身を除く): 21614541

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 25189, 75567, 226701, 327457, 982371, 2947113, 4256941, 12770823, 38312469]

約数ペア:

[(1, 38312469), (3, 12770823), (9, 4256941), (13, 2947113), (39, 982371), (117, 327457), (169, 226701), (507, 75567), (1521, 25189)]