6982479

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 11625120

約数和(自身を除く): 4642641

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 809, 959, 1233, 2427, 2877, 5663, 7281, 8631, 16989, 50967, 110833, 332499, 775831, 997497, 2327493, 6982479]

約数ペア:

[(1, 6982479), (3, 2327493), (7, 997497), (9, 775831), (21, 332499), (63, 110833), (137, 50967), (411, 16989), (809, 8631), (959, 7281), (1233, 5663), (2427, 2877)]