3933489

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 6072320

約数和(自身を除く): 2138831

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2371, 7113, 16597, 49791, 187309, 561927, 1311163, 3933489]

約数ペア:

[(1, 3933489), (3, 1311163), (7, 561927), (21, 187309), (79, 49791), (237, 16597), (553, 7113), (1659, 2371)]