315057259

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 373123520

約数和(自身を除く): 58066261

約数列:

[1, 11, 19, 43, 121, 209, 473, 817, 2299, 3187, 5203, 8987, 35057, 60553, 98857, 137041, 385627, 666083, 1507451, 2603779, 7326913, 16581961, 28641569, 315057259]

約数ペア:

[(1, 315057259), (11, 28641569), (19, 16581961), (43, 7326913), (121, 2603779), (209, 1507451), (473, 666083), (817, 385627), (2299, 137041), (3187, 98857), (5203, 60553), (8987, 35057)]