21167373869

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{16417}}^1$

素因数の和:17420

約数の個数: 16

約数和(自身を含む): 22475585280

約数和(自身を除く): 1308211411

約数列:

[1, 23, 61, 919, 1403, 16417, 21137, 56059, 377591, 1001437, 1289357, 15087223, 23033051, 347006129, 920320603, 21167373869]

約数ペア:

[(1, 21167373869), (23, 920320603), (61, 347006129), (919, 23033051), (1403, 15087223), (16417, 1289357), (21137, 1001437), (56059, 377591)]