2149779837

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{14107}}^1$

素因数の和:14832

約数の個数: 16

約数和(自身を含む): 2907376640

約数和(自身を除く): 757596803

約数列:

[1, 3, 79, 237, 643, 1929, 14107, 42321, 50797, 152391, 1114453, 3343359, 9070801, 27212403, 716593279, 2149779837]

約数ペア:

[(1, 2149779837), (3, 716593279), (79, 27212403), (237, 9070801), (643, 3343359), (1929, 1114453), (14107, 152391), (42321, 50797)]