16731507

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 24598128

約数和(自身を除く): 7866621

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 541, 793, 1623, 2379, 7033, 10309, 21099, 30927, 33001, 91429, 99003, 274287, 429013, 1287039, 5577169, 16731507]

約数ペア:

[(1, 16731507), (3, 5577169), (13, 1287039), (39, 429013), (61, 274287), (169, 99003), (183, 91429), (507, 33001), (541, 30927), (793, 21099), (1623, 10309), (2379, 7033)]