23651957

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 28795032

約数和(自身を除く): 5143075

約数列:

[1, 7, 41, 49, 61, 193, 287, 427, 1351, 2009, 2501, 2989, 7913, 9457, 11773, 17507, 55391, 82411, 122549, 387737, 482693, 576877, 3378851, 23651957]

約数ペア:

[(1, 23651957), (7, 3378851), (41, 576877), (49, 482693), (61, 387737), (193, 122549), (287, 82411), (427, 55391), (1351, 17507), (2009, 11773), (2501, 9457), (2989, 7913)]