4918401

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 20

約数和(自身を含む): 7531524

約数和(自身を除く): 2613123

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1481, 3321, 4443, 13329, 39987, 60721, 119961, 182163, 546489, 1639467, 4918401]

約数ペア:

[(1, 4918401), (3, 1639467), (9, 546489), (27, 182163), (41, 119961), (81, 60721), (123, 39987), (369, 13329), (1107, 4443), (1481, 3321)]