38294139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51679}}^1$

素因数の和:51714

約数の個数: 16

約数和(自身を含む): 57881600

約数和(自身を除く): 19587461

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 51679, 155037, 671827, 981901, 2015481, 2945703, 12764713, 38294139]

約数ペア:

[(1, 38294139), (3, 12764713), (13, 2945703), (19, 2015481), (39, 981901), (57, 671827), (247, 155037), (741, 51679)]