25250913

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{1459}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 37492800

約数和(自身を除く): 12241887

約数列:

[1, 3, 9, 27, 641, 1459, 1923, 4377, 5769, 13131, 17307, 39393, 935219, 2805657, 8416971, 25250913]

約数ペア:

[(1, 25250913), (3, 8416971), (9, 2805657), (27, 935219), (641, 39393), (1459, 17307), (1923, 13131), (4377, 5769)]