2021574141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{11059}}^1$

素因数の和:12153

約数の個数: 24

約数和(自身を含む): 3076892000

約数和(自身を除く): 1055317859

約数列:

[1, 3, 9, 19, 57, 171, 1069, 3207, 9621, 11059, 20311, 33177, 60933, 99531, 182799, 210121, 630363, 1891089, 11822071, 35466213, 106398639, 224619349, 673858047, 2021574141]

約数ペア:

[(1, 2021574141), (3, 673858047), (9, 224619349), (19, 106398639), (57, 35466213), (171, 11822071), (1069, 1891089), (3207, 630363), (9621, 210121), (11059, 182799), (20311, 99531), (33177, 60933)]