492028587

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{69821}}^1$

素因数の和:69865

約数の個数: 24

約数和(自身を含む): 762456240

約数和(自身を除く): 270427653

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 69821, 209463, 628389, 1885167, 2024809, 5655501, 6074427, 16966503, 18223281, 54669843, 164009529, 492028587]

約数ペア:

[(1, 492028587), (3, 164009529), (9, 54669843), (27, 18223281), (29, 16966503), (81, 6074427), (87, 5655501), (243, 2024809), (261, 1885167), (783, 628389), (2349, 209463), (7047, 69821)]