2908389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 1459995

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2843, 8529, 31273, 88133, 93819, 264399, 969463, 2908389]

約数ペア:

[(1, 2908389), (3, 969463), (11, 264399), (31, 93819), (33, 88133), (93, 31273), (341, 8529), (1023, 2843)]