22492161

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:3994

約数の個数: 20

約数和(自身を含む): 34081344

約数和(自身を除く): 11589183

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 3911, 5751, 11733, 35199, 105597, 277681, 316791, 833043, 2499129, 7497387, 22492161]

約数ペア:

[(1, 22492161), (3, 7497387), (9, 2499129), (27, 833043), (71, 316791), (81, 277681), (213, 105597), (639, 35199), (1917, 11733), (3911, 5751)]