23538507

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 8540085

約数列:

[1, 3, 67, 181, 201, 543, 647, 1941, 12127, 36381, 43349, 117107, 130047, 351321, 7846169, 23538507]

約数ペア:

[(1, 23538507), (3, 7846169), (67, 351321), (181, 130047), (201, 117107), (543, 43349), (647, 36381), (1941, 12127)]