21346383

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 29721600

約数和(自身を除く): 8375217

約数列:

[1, 3, 31, 89, 93, 267, 2579, 2759, 7737, 8277, 79949, 229531, 239847, 688593, 7115461, 21346383]

約数ペア:

[(1, 21346383), (3, 7115461), (31, 688593), (89, 239847), (93, 229531), (267, 79949), (2579, 8277), (2759, 7737)]