31399863

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{86501}}^1$

素因数の和:86526

約数の個数: 12

約数和(自身を含む): 46019064

約数和(自身を除く): 14619201

約数列:

[1, 3, 11, 33, 121, 363, 86501, 259503, 951511, 2854533, 10466621, 31399863]

約数ペア:

[(1, 31399863), (3, 10466621), (11, 2854533), (33, 951511), (121, 259503), (363, 86501)]