15764409

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 23538240

約数和(自身を除く): 7773831

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 4457, 13371, 40113, 120339, 583867, 1751601, 5254803, 15764409]

約数ペア:

[(1, 15764409), (3, 5254803), (9, 1751601), (27, 583867), (131, 120339), (393, 40113), (1179, 13371), (3537, 4457)]