4920293973

素因数分解:

$3^1\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{82009}}^1$

素因数の和:84876

約数の個数: 16

約数和(自身を含む): 7500306560

約数和(自身を除く): 2580012587

約数列:

[1, 3, 7, 21, 2857, 8571, 19999, 59997, 82009, 246027, 574063, 1722189, 234299713, 702899139, 1640097991, 4920293973]

約数ペア:

[(1, 4920293973), (3, 1640097991), (7, 702899139), (21, 234299713), (2857, 1722189), (8571, 574063), (19999, 246027), (59997, 82009)]