15739161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 22739904

約数和(自身を除く): 7000743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 7177, 21531, 122009, 308611, 366027, 925833, 5246387, 15739161]

約数ペア:

[(1, 15739161), (3, 5246387), (17, 925833), (43, 366027), (51, 308611), (129, 122009), (731, 21531), (2193, 7177)]