3813303431

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1275779}}^1$

素因数の和:1275854

約数の個数: 12

約数和(自身を含む): 4508606520

約数和(自身を除く): 695303089

約数列:

[1, 7, 49, 61, 427, 2989, 1275779, 8930453, 62513171, 77822519, 544757633, 3813303431]

約数ペア:

[(1, 3813303431), (7, 544757633), (49, 77822519), (61, 62513171), (427, 8930453), (2989, 1275779)]