6353883

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 20

約数和(自身を含む): 9699360

約数和(自身を除く): 3345477

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1669, 3807, 5007, 15021, 45063, 78443, 135189, 235329, 705987, 2117961, 6353883]

約数ペア:

[(1, 6353883), (3, 2117961), (9, 705987), (27, 235329), (47, 135189), (81, 78443), (141, 45063), (423, 15021), (1269, 5007), (1669, 3807)]