12398113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 15636096

約数和(自身を除く): 3237983

約数列:

[1, 7, 13, 41, 91, 287, 533, 3323, 3731, 23261, 43199, 136243, 302393, 953701, 1771159, 12398113]

約数ペア:

[(1, 12398113), (7, 1771159), (13, 953701), (41, 302393), (91, 136243), (287, 43199), (533, 23261), (3323, 3731)]