23407321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 28103040

約数和(自身を除く): 4695719

約数列:

[1, 7, 29, 67, 203, 469, 1721, 1943, 12047, 13601, 49909, 115307, 349363, 807149, 3343903, 23407321]

約数ペア:

[(1, 23407321), (7, 3343903), (29, 807149), (67, 349363), (203, 115307), (469, 49909), (1721, 13601), (1943, 12047)]