8981457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 12892032

約数和(自身を除く): 3910575

約数列:

[1, 3, 17, 51, 61, 183, 1037, 2887, 3111, 8661, 49079, 147237, 176107, 528321, 2993819, 8981457]

約数ペア:

[(1, 8981457), (3, 2993819), (17, 528321), (51, 176107), (61, 147237), (183, 49079), (1037, 8661), (2887, 3111)]