89499481

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 99852480

約数和(自身を除く): 10352999

約数列:

[1, 19, 29, 83, 103, 361, 551, 1577, 1957, 2407, 2987, 8549, 10469, 29963, 37183, 45733, 56753, 162431, 247921, 868927, 1078307, 3086189, 4710499, 89499481]

約数ペア:

[(1, 89499481), (19, 4710499), (29, 3086189), (83, 1078307), (103, 868927), (361, 247921), (551, 162431), (1577, 56753), (1957, 45733), (2407, 37183), (2987, 29963), (8549, 10469)]