30540939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71191}}^1$

素因数の和:71218

約数の個数: 16

約数和(自身を含む): 47841024

約数和(自身を除く): 17300085

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 71191, 213573, 783101, 925483, 2349303, 2776449, 10180313, 30540939]

約数ペア:

[(1, 30540939), (3, 10180313), (11, 2776449), (13, 2349303), (33, 925483), (39, 783101), (143, 213573), (429, 71191)]