16691199

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10061}}^1$

素因数の和:10150

約数の個数: 16

約数和(自身を含む): 25758720

約数和(自身を除く): 9067521

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 10061, 30183, 70427, 211281, 794819, 2384457, 5563733, 16691199]

約数ペア:

[(1, 16691199), (3, 5563733), (7, 2384457), (21, 794819), (79, 211281), (237, 70427), (553, 30183), (1659, 10061)]