395169009

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{6961}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 534681600

約数和(自身を除く): 139512591

約数列:

[1, 3, 127, 149, 381, 447, 6961, 18923, 20883, 56769, 884047, 1037189, 2652141, 3111567, 131723003, 395169009]

約数ペア:

[(1, 395169009), (3, 131723003), (127, 3111567), (149, 2652141), (381, 1037189), (447, 884047), (6961, 56769), (18923, 20883)]