55961517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2473}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 78772160

約数和(自身を除く): 22810643

約数列:

[1, 3, 19, 57, 397, 1191, 2473, 7419, 7543, 22629, 46987, 140961, 981781, 2945343, 18653839, 55961517]

約数ペア:

[(1, 55961517), (3, 18653839), (19, 2945343), (57, 981781), (397, 140961), (1191, 46987), (2473, 22629), (7419, 7543)]