12847667

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 15993600

約数和(自身を除く): 3145933

約数列:

[1, 7, 19, 29, 133, 203, 551, 3331, 3857, 23317, 63289, 96599, 443023, 676193, 1835381, 12847667]

約数ペア:

[(1, 12847667), (7, 1835381), (19, 676193), (29, 443023), (133, 96599), (203, 63289), (551, 23317), (3331, 3857)]