23249721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22727}}^1$

素因数の和:22772

約数の個数: 16

約数和(自身を含む): 34910208

約数和(自身を除く): 11660487

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 22727, 68181, 249997, 704537, 749991, 2113611, 7749907, 23249721]

約数ペア:

[(1, 23249721), (3, 7749907), (11, 2113611), (31, 749991), (33, 704537), (93, 249997), (341, 68181), (1023, 22727)]