3943222673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{756421}}^1$

素因数の和:756835

約数の個数: 8

約数和(自身を含む): 4257143016

約数和(自身を除く): 313920343

約数列:

[1, 13, 401, 5213, 756421, 9833473, 303324821, 3943222673]

約数ペア:

[(1, 3943222673), (13, 303324821), (401, 9833473), (5213, 756421)]