15732021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 22296384

約数和(自身を除く): 6564363

約数列:

[1, 3, 17, 51, 373, 827, 1119, 2481, 6341, 14059, 19023, 42177, 308471, 925413, 5244007, 15732021]

約数ペア:

[(1, 15732021), (3, 5244007), (17, 925413), (51, 308471), (373, 42177), (827, 19023), (1119, 14059), (2481, 6341)]