22291443

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2008

約数の個数: 20

約数和(自身を含む): 33541200

約数和(自身を除く): 11249757

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 1847, 4023, 5541, 12069, 16623, 49869, 149607, 275203, 825609, 2476827, 7430481, 22291443]

約数ペア:

[(1, 22291443), (3, 7430481), (9, 2476827), (27, 825609), (81, 275203), (149, 149607), (447, 49869), (1341, 16623), (1847, 12069), (4023, 5541)]