411968277

素因数分解:

$3^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{3001}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 680613440

約数和(自身を除く): 268645163

約数列:

[1, 3, 7, 9, 21, 63, 2179, 3001, 6537, 9003, 15253, 19611, 21007, 27009, 45759, 63021, 137277, 189063, 6539179, 19617537, 45774253, 58852611, 137322759, 411968277]

約数ペア:

[(1, 411968277), (3, 137322759), (7, 58852611), (9, 45774253), (21, 19617537), (63, 6539179), (2179, 189063), (3001, 137277), (6537, 63021), (9003, 45759), (15253, 27009), (19611, 21007)]