1426491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1624

約数の個数: 20

約数和(自身を含む): 2326104

約数和(自身を除く): 899613

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1601, 4803, 14409, 17611, 43227, 52833, 129681, 158499, 475497, 1426491]

約数ペア:

[(1, 1426491), (3, 475497), (9, 158499), (11, 129681), (27, 52833), (33, 43227), (81, 17611), (99, 14409), (297, 4803), (891, 1601)]