15789423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6637}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 23047136

約数和(自身を除く): 7257713

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 6637, 19911, 86281, 258843, 404857, 1214571, 5263141, 15789423]

約数ペア:

[(1, 15789423), (3, 5263141), (13, 1214571), (39, 404857), (61, 258843), (183, 86281), (793, 19911), (2379, 6637)]