678033421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{6131}}^1$

素因数の和:6372

約数の個数: 16

約数和(自身を含む): 749968128

約数和(自身を除く): 71934707

約数列:

[1, 13, 47, 181, 611, 2353, 6131, 8507, 79703, 110591, 288157, 1109711, 3746041, 14426243, 52156417, 678033421]

約数ペア:

[(1, 678033421), (13, 52156417), (47, 14426243), (181, 3746041), (611, 1109711), (2353, 288157), (6131, 110591), (8507, 79703)]