22905729

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33053}}^1$

素因数の和:33077

約数の個数: 24

約数和(自身を含む): 41251392

約数和(自身を除く): 18345663

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 33053, 99159, 231371, 297477, 363583, 694113, 1090749, 2082339, 2545081, 3272247, 7635243, 22905729]

約数ペア:

[(1, 22905729), (3, 7635243), (7, 3272247), (9, 2545081), (11, 2082339), (21, 1090749), (33, 694113), (63, 363583), (77, 297477), (99, 231371), (231, 99159), (693, 33053)]