871521005379

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79801}}^1\times {\mathrm{98389}}^1$

素因数の和:178230

約数の個数: 16

約数和(自身を含む): 1193461254560

約数和(自身を除く): 321940249181

約数列:

[1, 3, 37, 111, 79801, 98389, 239403, 295167, 2952637, 3640393, 8857911, 10921179, 7851540589, 23554621767, 290507001793, 871521005379]

約数ペア:

[(1, 871521005379), (3, 290507001793), (37, 23554621767), (111, 7851540589), (79801, 10921179), (98389, 8857911), (239403, 3640393), (295167, 2952637)]