2019968361

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{202747}}^1$

素因数の和:202803

約数の個数: 24

約数和(自身を含む): 3099611424

約数和(自身を除く): 1079643063

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 202747, 608241, 1824723, 5474169, 8312627, 16422507, 24937881, 49267521, 74813643, 224440929, 673322787, 2019968361]

約数ペア:

[(1, 2019968361), (3, 673322787), (9, 224440929), (27, 74813643), (41, 49267521), (81, 24937881), (123, 16422507), (243, 8312627), (369, 5474169), (1107, 1824723), (3321, 608241), (9963, 202747)]