11972301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21372

約数の個数: 16

約数和(自身を含む): 18439488

約数和(自身を除く): 6467187

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21341, 64023, 234751, 362797, 704253, 1088391, 3990767, 11972301]

約数ペア:

[(1, 11972301), (3, 3990767), (11, 1088391), (17, 704253), (33, 362797), (51, 234751), (187, 64023), (561, 21341)]