13647531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 18736128

約数和(自身を除く): 5088597

約数列:

[1, 3, 47, 141, 151, 453, 641, 1923, 7097, 21291, 30127, 90381, 96791, 290373, 4549177, 13647531]

約数ペア:

[(1, 13647531), (3, 4549177), (47, 290373), (141, 96791), (151, 90381), (453, 30127), (641, 21291), (1923, 7097)]