2000691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 3604224

約数和(自身を除く): 1603533

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2887, 8661, 20209, 25983, 31757, 60627, 95271, 181881, 222299, 285813, 666897, 2000691]

約数ペア:

[(1, 2000691), (3, 666897), (7, 285813), (9, 222299), (11, 181881), (21, 95271), (33, 60627), (63, 31757), (77, 25983), (99, 20209), (231, 8661), (693, 2887)]