9771021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 15864576

約数和(自身を除く): 6093555

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3631, 10893, 32679, 47203, 83513, 141609, 250539, 424827, 751617, 1085669, 3257007, 9771021]

約数ペア:

[(1, 9771021), (3, 3257007), (9, 1085669), (13, 751617), (23, 424827), (39, 250539), (69, 141609), (117, 83513), (207, 47203), (299, 32679), (897, 10893), (2691, 3631)]