217744339969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1\times {\mathrm{220537}}^1$

素因数の和:222036

約数の個数: 16

約数和(自身を含む): 239086127952

約数和(自身を除く): 21341787983

約数列:

[1, 13, 53, 689, 1433, 18629, 75949, 220537, 987337, 2866981, 11688461, 151949993, 316029521, 4108383773, 16749564613, 217744339969]

約数ペア:

[(1, 217744339969), (13, 16749564613), (53, 4108383773), (689, 316029521), (1433, 151949993), (18629, 11688461), (75949, 2866981), (220537, 987337)]