4177251

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3992

約数の個数: 20

約数和(自身を含む): 6721792

約数和(自身を除く): 2544541

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3967, 11901, 35703, 51571, 107109, 154713, 321327, 464139, 1392417, 4177251]

約数ペア:

[(1, 4177251), (3, 1392417), (9, 464139), (13, 321327), (27, 154713), (39, 107109), (81, 51571), (117, 35703), (351, 11901), (1053, 3967)]