2913795

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 5125536

約数和(自身を除く): 2211741

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 887, 1095, 2661, 3285, 4435, 7983, 13305, 39915, 64751, 194253, 323755, 582759, 971265, 2913795]

約数ペア:

[(1, 2913795), (3, 971265), (5, 582759), (9, 323755), (15, 194253), (45, 64751), (73, 39915), (219, 13305), (365, 7983), (657, 4435), (887, 3285), (1095, 2661)]