25263017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 2799703

約数列:

[1, 13, 47, 173, 239, 611, 2249, 3107, 8131, 11233, 41347, 105703, 146029, 537511, 1943309, 25263017]

約数ペア:

[(1, 25263017), (13, 1943309), (47, 537511), (173, 146029), (239, 105703), (611, 41347), (2249, 11233), (3107, 8131)]