30979071

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{19447}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 46675200

約数和(自身を除く): 15696129

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 19447, 58341, 175023, 525069, 1147373, 3442119, 10326357, 30979071]

約数ペア:

[(1, 30979071), (3, 10326357), (9, 3442119), (27, 1147373), (59, 525069), (177, 175023), (531, 58341), (1593, 19447)]