16308771

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 6708189

約数列:

[1, 3, 23, 69, 71, 213, 1633, 3329, 4899, 9987, 76567, 229701, 236359, 709077, 5436257, 16308771]

約数ペア:

[(1, 16308771), (3, 5436257), (23, 709077), (69, 236359), (71, 229701), (213, 76567), (1633, 9987), (3329, 4899)]