426535207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{13313}}^1$

素因数の和:13542

約数の個数: 16

約数和(自身を含む): 511257600

約数和(自身を除く): 84722393

約数列:

[1, 7, 23, 161, 199, 1393, 4577, 13313, 32039, 93191, 306199, 2143393, 2649287, 18545009, 60933601, 426535207]

約数ペア:

[(1, 426535207), (7, 60933601), (23, 18545009), (161, 2649287), (199, 2143393), (1393, 306199), (4577, 93191), (13313, 32039)]