730409981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{56311}}^1$

素因数の和:56444

約数の個数: 16

約数和(自身を含む): 891982080

約数和(自身を除く): 161572099

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 56311, 394177, 957287, 6137899, 6701009, 42965293, 104344283, 730409981]

約数ペア:

[(1, 730409981), (7, 104344283), (17, 42965293), (109, 6701009), (119, 6137899), (763, 957287), (1853, 394177), (12971, 56311)]