2073717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3217760

約数和(自身を除く): 1144043

約数列:

[1, 3, 9, 19, 57, 67, 171, 181, 201, 543, 603, 1273, 1629, 3439, 3819, 10317, 11457, 12127, 30951, 36381, 109143, 230413, 691239, 2073717]

約数ペア:

[(1, 2073717), (3, 691239), (9, 230413), (19, 109143), (57, 36381), (67, 30951), (171, 12127), (181, 11457), (201, 10317), (543, 3819), (603, 3439), (1273, 1629)]