78999641

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6911}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 95551488

約数和(自身を除く): 16551847

約数列:

[1, 7, 23, 71, 161, 497, 1633, 6911, 11431, 48377, 158953, 490681, 1112671, 3434767, 11285663, 78999641]

約数ペア:

[(1, 78999641), (7, 11285663), (23, 3434767), (71, 1112671), (161, 490681), (497, 158953), (1633, 48377), (6911, 11431)]