248630417

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{8807}}^1$

素因数の和:8960

約数の個数: 16

約数和(自身を含む): 294539520

約数和(自身を除く): 45909103

約数列:

[1, 7, 37, 109, 259, 763, 4033, 8807, 28231, 61649, 325859, 959963, 2281013, 6719741, 35518631, 248630417]

約数ペア:

[(1, 248630417), (7, 35518631), (37, 6719741), (109, 2281013), (259, 959963), (763, 325859), (4033, 61649), (8807, 28231)]