3823281

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 7132224

約数和(自身を除く): 3308943

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 613, 693, 891, 1839, 2079, 4291, 5517, 6237, 6743, 12873, 16551, 20229, 38619, 47201, 49653, 60687, 115857, 141603, 182061, 347571, 424809, 546183, 1274427, 3823281]

約数ペア:

[(1, 3823281), (3, 1274427), (7, 546183), (9, 424809), (11, 347571), (21, 182061), (27, 141603), (33, 115857), (63, 60687), (77, 49653), (81, 47201), (99, 38619), (189, 20229), (231, 16551), (297, 12873), (567, 6743), (613, 6237), (693, 5517), (891, 4291), (1839, 2079)]