30339379

素因数分解:

$7^3\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 5300621

約数列:

[1, 7, 49, 197, 343, 449, 1379, 3143, 9653, 22001, 67571, 88453, 154007, 619171, 4334197, 30339379]

約数ペア:

[(1, 30339379), (7, 4334197), (49, 619171), (197, 154007), (343, 88453), (449, 67571), (1379, 22001), (3143, 9653)]