12377449

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 15139656

約数和(自身を除く): 2762207

約数列:

[1, 7, 41, 49, 61, 101, 287, 427, 707, 2009, 2501, 2989, 4141, 4949, 6161, 17507, 28987, 43127, 122549, 202909, 252601, 301889, 1768207, 12377449]

約数ペア:

[(1, 12377449), (7, 1768207), (41, 301889), (49, 252601), (61, 202909), (101, 122549), (287, 43127), (427, 28987), (707, 17507), (2009, 6161), (2501, 4949), (2989, 4141)]