38567921

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 45913728

約数和(自身を除く): 7345807

約数列:

[1, 7, 41, 61, 287, 427, 2203, 2501, 15421, 17507, 90323, 134383, 632261, 940681, 5509703, 38567921]

約数ペア:

[(1, 38567921), (7, 5509703), (41, 940681), (61, 632261), (287, 134383), (427, 90323), (2203, 17507), (2501, 15421)]