4917393

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 7964892

約数和(自身を除く): 3047499

約数列:

[1, 3, 9, 13, 39, 53, 61, 117, 159, 169, 183, 477, 507, 549, 689, 793, 1521, 2067, 2379, 3233, 6201, 7137, 8957, 9699, 10309, 26871, 29097, 30927, 42029, 80613, 92781, 126087, 378261, 546377, 1639131, 4917393]

約数ペア:

[(1, 4917393), (3, 1639131), (9, 546377), (13, 378261), (39, 126087), (53, 92781), (61, 80613), (117, 42029), (159, 30927), (169, 29097), (183, 26871), (477, 10309), (507, 9699), (549, 8957), (689, 7137), (793, 6201), (1521, 3233), (2067, 2379)]