25352223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13831}}^1$

素因数の和:13894

約数の個数: 16

約数和(自身を含む): 37180416

約数和(自身を除く): 11828193

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 13831, 41493, 179803, 539409, 650057, 1950171, 8450741, 25352223]

約数ペア:

[(1, 25352223), (3, 8450741), (13, 1950171), (39, 650057), (47, 539409), (141, 179803), (611, 41493), (1833, 13831)]