22917921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 35048160

約数和(自身を除く): 12130239

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2659, 2873, 7977, 8619, 34567, 45203, 103701, 135609, 449371, 587639, 1348113, 1762917, 7639307, 22917921]

約数ペア:

[(1, 22917921), (3, 7639307), (13, 1762917), (17, 1348113), (39, 587639), (51, 449371), (169, 135609), (221, 103701), (507, 45203), (663, 34567), (2659, 8619), (2873, 7977)]