31904307

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{10457}}^1$

素因数の和:10579

約数の個数: 16

約数和(自身を含む): 47688480

約数和(自身を除く): 15784173

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 10457, 31371, 94113, 282339, 1181641, 3544923, 10634769, 31904307]

約数ペア:

[(1, 31904307), (3, 10634769), (9, 3544923), (27, 1181641), (113, 282339), (339, 94113), (1017, 31371), (3051, 10457)]