47712903

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{10009}}^1$

素因数の和:10246

約数の個数: 16

約数和(自身を含む): 73032960

約数和(自身を除く): 25320057

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 10009, 30027, 70063, 210189, 2272043, 6816129, 15904301, 47712903]

約数ペア:

[(1, 47712903), (3, 15904301), (7, 6816129), (21, 2272043), (227, 210189), (681, 70063), (1589, 30027), (4767, 10009)]