373671387

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{10007}}^1$

素因数の和:10480

約数の個数: 20

約数和(自身を含む): 559467216

約数和(自身を除く): 185795829

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 10007, 12447, 30021, 37341, 90063, 270189, 810567, 4613227, 13839681, 41519043, 124557129, 373671387]

約数ペア:

[(1, 373671387), (3, 124557129), (9, 41519043), (27, 13839681), (81, 4613227), (461, 810567), (1383, 270189), (4149, 90063), (10007, 37341), (12447, 30021)]