400950447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{16273}}^1$

素因数の和:16510

約数の個数: 16

約数和(自身を含む): 549931008

約数和(自身を除く): 148980561

約数列:

[1, 3, 43, 129, 191, 573, 8213, 16273, 24639, 48819, 699739, 2099217, 3108143, 9324429, 133650149, 400950447]

約数ペア:

[(1, 400950447), (3, 133650149), (43, 9324429), (129, 3108143), (191, 2099217), (573, 699739), (8213, 48819), (16273, 24639)]