84020817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 125411328

約数和(自身を除く): 41390511

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 863, 1173, 1411, 1909, 2589, 4233, 5727, 14671, 19849, 32453, 44013, 59547, 71629, 97359, 214887, 337433, 1012299, 1217693, 1647467, 3653079, 4942401, 28006939, 84020817]

約数ペア:

[(1, 84020817), (3, 28006939), (17, 4942401), (23, 3653079), (51, 1647467), (69, 1217693), (83, 1012299), (249, 337433), (391, 214887), (863, 97359), (1173, 71629), (1411, 59547), (1909, 44013), (2589, 32453), (4233, 19849), (5727, 14671)]