489665093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 555196248

約数和(自身を除く): 65531155

約数列:

[1, 17, 19, 73, 323, 361, 1093, 1241, 1387, 6137, 18581, 20767, 23579, 26353, 79789, 353039, 394573, 448001, 1356413, 1515991, 6707741, 25771847, 28803829, 489665093]

約数ペア:

[(1, 489665093), (17, 28803829), (19, 25771847), (73, 6707741), (323, 1515991), (361, 1356413), (1093, 448001), (1241, 394573), (1387, 353039), (6137, 79789), (18581, 26353), (20767, 23579)]