120901249

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 142732800

約数和(自身を除く): 21831551

約数列:

[1, 7, 47, 89, 329, 623, 4129, 4183, 28903, 29281, 194063, 367481, 1358441, 2572367, 17271607, 120901249]

約数ペア:

[(1, 120901249), (7, 17271607), (47, 2572367), (89, 1358441), (329, 367481), (623, 194063), (4129, 29281), (4183, 28903)]