393834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9377}}^1$

素因数の和:9389

約数の個数: 16

約数和(自身を含む): 900288

約数和(自身を除く): 506454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9377, 18754, 28131, 56262, 65639, 131278, 196917, 393834]

約数ペア:

[(1, 393834), (2, 196917), (3, 131278), (6, 65639), (7, 56262), (14, 28131), (21, 18754), (42, 9377)]