13203189

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{11927}}^1$

素因数の和:11977

約数の個数: 16

約数和(自身を含む): 20039040

約数和(自身を除く): 6835851

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 11927, 35781, 107343, 322029, 489007, 1467021, 4401063, 13203189]

約数ペア:

[(1, 13203189), (3, 4401063), (9, 1467021), (27, 489007), (41, 322029), (123, 107343), (369, 35781), (1107, 11927)]