4374321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12253}}^1$

素因数の和:12280

約数の個数: 16

約数和(自身を含む): 7058304

約数和(自身を除く): 2683983

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 12253, 36759, 85771, 208301, 257313, 624903, 1458107, 4374321]

約数ペア:

[(1, 4374321), (3, 1458107), (7, 624903), (17, 257313), (21, 208301), (51, 85771), (119, 36759), (357, 12253)]