25982901

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4969}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 43417920

約数和(自身を除く): 17435019

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 4969, 5229, 14907, 34783, 44721, 104349, 313047, 412427, 1237281, 2886989, 3711843, 8660967, 25982901]

約数ペア:

[(1, 25982901), (3, 8660967), (7, 3711843), (9, 2886989), (21, 1237281), (63, 412427), (83, 313047), (249, 104349), (581, 44721), (747, 34783), (1743, 14907), (4969, 5229)]