286814979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6151}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 466567680

約数和(自身を除く): 179752701

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 4239, 5181, 6151, 15543, 18453, 46629, 55359, 67661, 166077, 202983, 608949, 965707, 1826847, 2897121, 8691363, 10622777, 26074089, 31868331, 95604993, 286814979]

約数ペア:

[(1, 286814979), (3, 95604993), (9, 31868331), (11, 26074089), (27, 10622777), (33, 8691363), (99, 2897121), (157, 1826847), (297, 965707), (471, 608949), (1413, 202983), (1727, 166077), (4239, 67661), (5181, 55359), (6151, 46629), (15543, 18453)]