321992031

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{49991}}^1$

素因数の和:50126

約数の個数: 16

約数和(自身を含む): 455927040

約数和(自身を除く): 133935009

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 49991, 149973, 949829, 2849487, 5648983, 16946949, 107330677, 321992031]

約数ペア:

[(1, 321992031), (3, 107330677), (19, 16946949), (57, 5648983), (113, 2849487), (339, 949829), (2147, 149973), (6441, 49991)]