13721169

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59399}}^1$

素因数の和:59420

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 9088431

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 59399, 178197, 415793, 653389, 1247379, 1960167, 4573723, 13721169]

約数ペア:

[(1, 13721169), (3, 4573723), (7, 1960167), (11, 1247379), (21, 653389), (33, 415793), (77, 178197), (231, 59399)]