3927729

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 5809152

約数和(自身を除く): 1881423

約数列:

[1, 3, 13, 39, 61, 127, 169, 183, 381, 507, 793, 1651, 2379, 4953, 7747, 10309, 21463, 23241, 30927, 64389, 100711, 302133, 1309243, 3927729]

約数ペア:

[(1, 3927729), (3, 1309243), (13, 302133), (39, 100711), (61, 64389), (127, 30927), (169, 23241), (183, 21463), (381, 10309), (507, 7747), (793, 4953), (1651, 2379)]