74219561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1352

約数の個数: 12

約数和(自身を含む): 80610768

約数和(自身を除く): 6391207

約数列:

[1, 13, 169, 643, 683, 8359, 8879, 108667, 115427, 439169, 5709197, 74219561]

約数ペア:

[(1, 74219561), (13, 5709197), (169, 439169), (643, 115427), (683, 108667), (8359, 8879)]