10691653

素因数分解:

$7^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 12850988

約数和(自身を除く): 2159335

約数列:

[1, 7, 49, 61, 73, 343, 427, 511, 2401, 2989, 3577, 4453, 20923, 25039, 31171, 146461, 175273, 218197, 1527379, 10691653]

約数ペア:

[(1, 10691653), (7, 1527379), (49, 218197), (61, 175273), (73, 146461), (343, 31171), (427, 25039), (511, 20923), (2401, 4453), (2989, 3577)]