9953993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 2176567

約数列:

[1, 7, 17, 119, 233, 359, 1631, 2513, 3961, 6103, 27727, 42721, 83647, 585529, 1421999, 9953993]

約数ペア:

[(1, 9953993), (7, 1421999), (17, 585529), (119, 83647), (233, 42721), (359, 27727), (1631, 6103), (2513, 3961)]