13967601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 6491919

約数列:

[1, 3, 23, 47, 59, 69, 73, 141, 177, 219, 1081, 1357, 1679, 2773, 3243, 3431, 4071, 4307, 5037, 8319, 10293, 12921, 63779, 78913, 99061, 191337, 202429, 236739, 297183, 607287, 4655867, 13967601]

約数ペア:

[(1, 13967601), (3, 4655867), (23, 607287), (47, 297183), (59, 236739), (69, 202429), (73, 191337), (141, 99061), (177, 78913), (219, 63779), (1081, 12921), (1357, 10293), (1679, 8319), (2773, 5037), (3243, 4307), (3431, 4071)]