1280454873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{10247}}^1$

素因数の和:12084

約数の個数: 16

約数和(自身を含む): 1782660096

約数和(自身を除く): 502205223

約数列:

[1, 3, 23, 69, 1811, 5433, 10247, 30741, 41653, 124959, 235681, 707043, 18557317, 55671951, 426818291, 1280454873]

約数ペア:

[(1, 1280454873), (3, 426818291), (23, 55671951), (69, 18557317), (1811, 707043), (5433, 235681), (10247, 124959), (30741, 41653)]