271994877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{392489}}^1$

素因数の和:392513

約数の個数: 24

約数和(自身を含む): 489827520

約数和(自身を除く): 217832643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 392489, 1177467, 2747423, 3532401, 4317379, 8242269, 12952137, 24726807, 30221653, 38856411, 90664959, 271994877]

約数ペア:

[(1, 271994877), (3, 90664959), (7, 38856411), (9, 30221653), (11, 24726807), (21, 12952137), (33, 8242269), (63, 4317379), (77, 3532401), (99, 2747423), (231, 1177467), (693, 392489)]