25484397

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 34795392

約数和(自身を除く): 9310995

約数列:

[1, 3, 61, 157, 183, 471, 887, 2661, 9577, 28731, 54107, 139259, 162321, 417777, 8494799, 25484397]

約数ペア:

[(1, 25484397), (3, 8494799), (61, 417777), (157, 162321), (183, 139259), (471, 54107), (887, 28731), (2661, 9577)]