4980101

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 5892480

約数和(自身を除く): 912379

約数列:

[1, 7, 61, 107, 109, 427, 749, 763, 6527, 6649, 11663, 45689, 46543, 81641, 711443, 4980101]

約数ペア:

[(1, 4980101), (7, 711443), (61, 81641), (107, 46543), (109, 45689), (427, 11663), (749, 6649), (763, 6527)]