9960321

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8039}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 15436800

約数和(自身を除く): 5476479

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 8039, 24117, 56273, 168819, 474301, 1422903, 3320107, 9960321]

約数ペア:

[(1, 9960321), (3, 3320107), (7, 1422903), (21, 474301), (59, 168819), (177, 56273), (413, 24117), (1239, 8039)]