13467951

素因数分解:

$3^4\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23772

約数の個数: 20

約数和(自身を含む): 22993872

約数和(自身を除く): 9525921

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23753, 71259, 166271, 213777, 498813, 641331, 1496439, 1923993, 4489317, 13467951]

約数ペア:

[(1, 13467951), (3, 4489317), (7, 1923993), (9, 1496439), (21, 641331), (27, 498813), (63, 213777), (81, 166271), (189, 71259), (567, 23753)]