47976901

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 57127680

約数和(自身を除く): 9150779

約数列:

[1, 7, 37, 71, 259, 497, 2609, 2627, 18263, 18389, 96533, 185239, 675731, 1296673, 6853843, 47976901]

約数ペア:

[(1, 47976901), (7, 6853843), (37, 1296673), (71, 675731), (259, 185239), (497, 96533), (2609, 18389), (2627, 18263)]