11839723

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 14478912

約数和(自身を除く): 2639189

約数列:

[1, 7, 47, 49, 53, 97, 329, 371, 679, 2303, 2491, 2597, 4559, 4753, 5141, 17437, 31913, 35987, 122059, 223391, 241627, 251909, 1691389, 11839723]

約数ペア:

[(1, 11839723), (7, 1691389), (47, 251909), (49, 241627), (53, 223391), (97, 122059), (329, 35987), (371, 31913), (679, 17437), (2303, 5141), (2491, 4753), (2597, 4559)]