31290051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34883}}^1$

素因数の和:34922

約数の個数: 16

約数和(自身を含む): 46884096

約数和(自身を除く): 15594045

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 34883, 104649, 453479, 802309, 1360437, 2406927, 10430017, 31290051]

約数ペア:

[(1, 31290051), (3, 10430017), (13, 2406927), (23, 1360437), (39, 802309), (69, 453479), (299, 104649), (897, 34883)]