7612137

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7229}}^1$

素因数の和:7254

約数の個数: 20

約数和(自身を含む): 12247620

約数和(自身を除く): 4635483

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7229, 21687, 65061, 93977, 195183, 281931, 585549, 845793, 2537379, 7612137]

約数ペア:

[(1, 7612137), (3, 2537379), (9, 845793), (13, 585549), (27, 281931), (39, 195183), (81, 93977), (117, 65061), (351, 21687), (1053, 7229)]