28311156711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{5431}}^1\times {\mathrm{25183}}^1$

素因数の和:30643

約数の個数: 24

約数和(自身を含む): 42681440256

約数和(自身を除く): 14370283545

約数列:

[1, 3, 9, 23, 69, 207, 5431, 16293, 25183, 48879, 75549, 124913, 226647, 374739, 579209, 1124217, 1737627, 5212881, 136768873, 410306619, 1230919857, 3145684079, 9437052237, 28311156711]

約数ペア:

[(1, 28311156711), (3, 9437052237), (9, 3145684079), (23, 1230919857), (69, 410306619), (207, 136768873), (5431, 5212881), (16293, 1737627), (25183, 1124217), (48879, 579209), (75549, 374739), (124913, 226647)]