31322421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{267713}}^1$

素因数の和:267732

約数の個数: 12

約数和(自身を含む): 48723948

約数和(自身を除く): 17401527

約数列:

[1, 3, 9, 13, 39, 117, 267713, 803139, 2409417, 3480269, 10440807, 31322421]

約数ペア:

[(1, 31322421), (3, 10440807), (9, 3480269), (13, 2409417), (39, 803139), (117, 267713)]