23990217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 34056000

約数和(自身を除く): 10065783

約数列:

[1, 3, 19, 57, 89, 267, 1691, 4729, 5073, 14187, 89851, 269553, 420881, 1262643, 7996739, 23990217]

約数ペア:

[(1, 23990217), (3, 7996739), (19, 1262643), (57, 420881), (89, 269553), (267, 89851), (1691, 14187), (4729, 5073)]