71019319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2999}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 86400000

約数和(自身を除く): 15380681

約数列:

[1, 7, 17, 119, 199, 1393, 2999, 3383, 20993, 23681, 50983, 356881, 596801, 4177607, 10145617, 71019319]

約数ペア:

[(1, 71019319), (7, 10145617), (17, 4177607), (119, 596801), (199, 356881), (1393, 50983), (2999, 23681), (3383, 20993)]