214105887

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 314181504

約数和(自身を除く): 100075617

約数列:

[1, 3, 9, 83, 249, 443, 647, 747, 1329, 1941, 3987, 5823, 36769, 53701, 110307, 161103, 286621, 330921, 483309, 859863, 2579589, 23789543, 71368629, 214105887]

約数ペア:

[(1, 214105887), (3, 71368629), (9, 23789543), (83, 2579589), (249, 859863), (443, 483309), (647, 330921), (747, 286621), (1329, 161103), (1941, 110307), (3987, 53701), (5823, 36769)]