284239503

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5209}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 440140800

約数和(自身を除く): 155901297

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 5209, 6063, 15627, 18189, 46881, 54567, 140643, 223987, 244823, 671961, 734469, 2015883, 2203407, 6047649, 6610221, 10527389, 31582167, 94746501, 284239503]

約数ペア:

[(1, 284239503), (3, 94746501), (9, 31582167), (27, 10527389), (43, 6610221), (47, 6047649), (129, 2203407), (141, 2015883), (387, 734469), (423, 671961), (1161, 244823), (1269, 223987), (2021, 140643), (5209, 54567), (6063, 46881), (15627, 18189)]