22171743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 35105616

約数和(自身を除く): 12933873

約数列:

[1, 3, 9, 11, 33, 99, 281, 797, 843, 2391, 2529, 3091, 7173, 8767, 9273, 26301, 27819, 78903, 223957, 671871, 2015613, 2463527, 7390581, 22171743]

約数ペア:

[(1, 22171743), (3, 7390581), (9, 2463527), (11, 2015613), (33, 671871), (99, 223957), (281, 78903), (797, 27819), (843, 26301), (2391, 9273), (2529, 8767), (3091, 7173)]