15366321

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{12109}}^1$

素因数の和:12165

約数の個数: 16

約数和(自身を含む): 23251200

約数和(自身を除く): 7884879

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 12109, 36327, 108981, 326943, 569123, 1707369, 5122107, 15366321]

約数ペア:

[(1, 15366321), (3, 5122107), (9, 1707369), (27, 569123), (47, 326943), (141, 108981), (423, 36327), (1269, 12109)]