3986829

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 7247968

約数和(自身を除く): 3261139

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 523, 693, 847, 1089, 1569, 2541, 3661, 4707, 5753, 7623, 10983, 17259, 32949, 40271, 51777, 63283, 120813, 189849, 362439, 442981, 569547, 1328943, 3986829]

約数ペア:

[(1, 3986829), (3, 1328943), (7, 569547), (9, 442981), (11, 362439), (21, 189849), (33, 120813), (63, 63283), (77, 51777), (99, 40271), (121, 32949), (231, 17259), (363, 10983), (523, 7623), (693, 5753), (847, 4707), (1089, 3661), (1569, 2541)]