56826021

素因数分解:

$3^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2351}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 86704128

約数和(自身を除く): 29878107

約数列:

[1, 3, 7, 21, 1151, 2351, 3453, 7053, 8057, 16457, 24171, 49371, 2706001, 8118003, 18942007, 56826021]

約数ペア:

[(1, 56826021), (3, 18942007), (7, 8118003), (21, 2706001), (1151, 49371), (2351, 24171), (3453, 16457), (7053, 8057)]