25196721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12517}}^1$

素因数の和:12592

約数の個数: 16

約数和(自身を含む): 37253568

約数和(自身を除く): 12056847

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 12517, 37551, 137687, 413061, 763537, 2290611, 8398907, 25196721]

約数ペア:

[(1, 25196721), (3, 8398907), (11, 2290611), (33, 763537), (61, 413061), (183, 137687), (671, 37551), (2013, 12517)]