25796913

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 35525952

約数和(自身を除く): 9729039

約数列:

[1, 3, 41, 123, 131, 393, 1601, 4803, 5371, 16113, 65641, 196923, 209731, 629193, 8598971, 25796913]

約数ペア:

[(1, 25796913), (3, 8598971), (41, 629193), (123, 209731), (131, 196923), (393, 65641), (1601, 16113), (4803, 5371)]