17287283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 4485517

約数列:

[1, 13, 17, 19, 23, 179, 221, 247, 299, 323, 391, 437, 2327, 3043, 3401, 4117, 4199, 5083, 5681, 7429, 39559, 44213, 53521, 57817, 69989, 78223, 96577, 751621, 909857, 1016899, 1329791, 17287283]

約数ペア:

[(1, 17287283), (13, 1329791), (17, 1016899), (19, 909857), (23, 751621), (179, 96577), (221, 78223), (247, 69989), (299, 57817), (323, 53521), (391, 44213), (437, 39559), (2327, 7429), (3043, 5681), (3401, 5083), (4117, 4199)]