1330689349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{21943}}^1$

素因数の和:22140

約数の個数: 16

約数和(自身を含む): 1500969600

約数和(自身を除く): 170280251

約数列:

[1, 11, 37, 149, 407, 1639, 5513, 21943, 60643, 241373, 811891, 3269507, 8930801, 35964577, 120971759, 1330689349]

約数ペア:

[(1, 1330689349), (11, 120971759), (37, 35964577), (149, 8930801), (407, 3269507), (1639, 811891), (5513, 241373), (21943, 60643)]