15293217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 21701952

約数和(自身を除く): 6408735

約数列:

[1, 3, 17, 51, 227, 681, 1321, 3859, 3963, 11577, 22457, 67371, 299867, 899601, 5097739, 15293217]

約数ペア:

[(1, 15293217), (3, 5097739), (17, 899601), (51, 299867), (227, 67371), (681, 22457), (1321, 11577), (3859, 3963)]