11393901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 18083520

約数和(自身を除く): 6689619

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 2897, 3933, 8691, 26073, 55043, 66631, 165129, 199893, 495387, 599679, 1265989, 3797967, 11393901]

約数ペア:

[(1, 11393901), (3, 3797967), (9, 1265989), (19, 599679), (23, 495387), (57, 199893), (69, 165129), (171, 66631), (207, 55043), (437, 26073), (1311, 8691), (2897, 3933)]