9941787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 15331680

約数和(自身を除く): 5389893

約数列:

[1, 3, 9, 17, 51, 153, 181, 359, 543, 1077, 1629, 3077, 3231, 6103, 9231, 18309, 27693, 54927, 64979, 194937, 584811, 1104643, 3313929, 9941787]

約数ペア:

[(1, 9941787), (3, 3313929), (9, 1104643), (17, 584811), (51, 194937), (153, 64979), (181, 54927), (359, 27693), (543, 18309), (1077, 9231), (1629, 6103), (3077, 3231)]