744992961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{20593}}^1$

素因数の和:21016

約数の個数: 16

約数和(自身を含む): 1028052480

約数和(自身を除く): 283059519

約数列:

[1, 3, 31, 93, 389, 1167, 12059, 20593, 36177, 61779, 638383, 1915149, 8010677, 24032031, 248330987, 744992961]

約数ペア:

[(1, 744992961), (3, 248330987), (31, 24032031), (93, 8010677), (389, 1915149), (1167, 638383), (12059, 61779), (20593, 36177)]