6720234987

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{112279}}^1$

素因数の和:112634

約数の個数: 16

約数和(自身を含む): 9118932480

約数和(自身を除く): 2398697493

約数列:

[1, 3, 71, 213, 281, 843, 19951, 59853, 112279, 336837, 7971809, 23915427, 31550399, 94651197, 2240078329, 6720234987]

約数ペア:

[(1, 6720234987), (3, 2240078329), (71, 94651197), (213, 31550399), (281, 23915427), (843, 7971809), (19951, 336837), (59853, 112279)]