65561431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7626

約数の個数: 16

約数和(自身を含む): 76224960

約数和(自身を除く): 10663529

約数列:

[1, 13, 23, 29, 299, 377, 667, 7561, 8671, 98293, 173903, 219269, 2260739, 2850497, 5043187, 65561431]

約数ペア:

[(1, 65561431), (13, 5043187), (23, 2850497), (29, 2260739), (299, 219269), (377, 173903), (667, 98293), (7561, 8671)]