31790877

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 43267392

約数和(自身を除く): 11476515

約数列:

[1, 3, 97, 107, 291, 321, 1021, 3063, 10379, 31137, 99037, 109247, 297111, 327741, 10596959, 31790877]

約数ペア:

[(1, 31790877), (3, 10596959), (97, 327741), (107, 297111), (291, 109247), (321, 99037), (1021, 31137), (3063, 10379)]