13143609

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 19585800

約数和(自身を除く): 6442191

約数列:

[1, 3, 9, 61, 89, 183, 267, 269, 549, 801, 807, 2421, 5429, 16287, 16409, 23941, 48861, 49227, 71823, 147681, 215469, 1460401, 4381203, 13143609]

約数ペア:

[(1, 13143609), (3, 4381203), (9, 1460401), (61, 215469), (89, 147681), (183, 71823), (267, 49227), (269, 48861), (549, 23941), (801, 16409), (807, 16287), (2421, 5429)]