242538569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6361}}^1$

素因数の和:6800

約数の個数: 16

約数和(自身を含む): 299268480

約数和(自身を除く): 56729911

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 6361, 38129, 44527, 82693, 578851, 2665259, 18656813, 34648367, 242538569]

約数ペア:

[(1, 242538569), (7, 34648367), (13, 18656813), (91, 2665259), (419, 578851), (2933, 82693), (5447, 44527), (6361, 38129)]