5455521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 8432424

約数和(自身を除く): 2976903

約数列:

[1, 3, 9, 17, 51, 153, 181, 197, 543, 591, 1629, 1773, 3077, 3349, 9231, 10047, 27693, 30141, 35657, 106971, 320913, 606169, 1818507, 5455521]

約数ペア:

[(1, 5455521), (3, 1818507), (9, 606169), (17, 320913), (51, 106971), (153, 35657), (181, 30141), (197, 27693), (543, 10047), (591, 9231), (1629, 3349), (1773, 3077)]