2994321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 4497408

約数和(自身を除く): 1503087

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2927, 8781, 32197, 90737, 96591, 272211, 998107, 2994321]

約数ペア:

[(1, 2994321), (3, 998107), (11, 272211), (31, 96591), (33, 90737), (93, 32197), (341, 8781), (1023, 2927)]