42808519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 48156640

約数和(自身を除く): 5348121

約数列:

[1, 13, 37, 61, 481, 793, 1459, 2257, 18967, 29341, 53983, 88999, 701779, 1156987, 3292963, 42808519]

約数ペア:

[(1, 42808519), (13, 3292963), (37, 1156987), (61, 701779), (481, 88999), (793, 53983), (1459, 29341), (2257, 18967)]