1566793917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{13391401}}^1$

素因数の和:13391420

約数の個数: 12

約数和(自身を含む): 2437235164

約数和(自身を除く): 870441247

約数列:

[1, 3, 9, 13, 39, 117, 13391401, 40174203, 120522609, 174088213, 522264639, 1566793917]

約数ペア:

[(1, 1566793917), (3, 522264639), (9, 174088213), (13, 120522609), (39, 40174203), (117, 13391401)]