285429669

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 446653440

約数和(自身を除く): 161223771

約数列:

[1, 3, 7, 21, 59, 107, 177, 321, 413, 749, 1239, 2153, 2247, 6313, 6459, 15071, 18939, 44191, 45213, 127027, 132573, 230371, 381081, 691113, 889189, 1612597, 2667567, 4837791, 13591889, 40775667, 95143223, 285429669]

約数ペア:

[(1, 285429669), (3, 95143223), (7, 40775667), (21, 13591889), (59, 4837791), (107, 2667567), (177, 1612597), (321, 889189), (413, 691113), (749, 381081), (1239, 230371), (2153, 132573), (2247, 127027), (6313, 45213), (6459, 44191), (15071, 18939)]