13177089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 7003071

約数列:

[1, 3, 9, 19, 57, 171, 263, 293, 789, 879, 2367, 2637, 4997, 5567, 14991, 16701, 44973, 50103, 77059, 231177, 693531, 1464121, 4392363, 13177089]

約数ペア:

[(1, 13177089), (3, 4392363), (9, 1464121), (19, 693531), (57, 231177), (171, 77059), (263, 50103), (293, 44973), (789, 16701), (879, 14991), (2367, 5567), (2637, 4997)]