242643297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{17827}}^1$

素因数の和:18192

約数の個数: 16

約数和(自身を含む): 349428800

約数和(自身を除く): 106785503

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 13611, 17827, 53481, 231751, 695253, 6221623, 18664869, 80881099, 242643297]

約数ペア:

[(1, 242643297), (3, 80881099), (13, 18664869), (39, 6221623), (349, 695253), (1047, 231751), (4537, 53481), (13611, 17827)]