421897316401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{172279}}^1$

素因数の和:172885

約数の個数: 24

約数和(自身を含む): 477145309760

約数和(自身を除く): 55247993359

約数列:

[1, 11, 37, 121, 407, 547, 4477, 6017, 20239, 66187, 172279, 222629, 1895069, 2448919, 6374323, 20845759, 70117553, 94236613, 771293083, 1036602743, 3486754681, 11402630173, 38354301491, 421897316401]

約数ペア:

[(1, 421897316401), (11, 38354301491), (37, 11402630173), (121, 3486754681), (407, 1036602743), (547, 771293083), (4477, 94236613), (6017, 70117553), (20239, 20845759), (66187, 6374323), (172279, 2448919), (222629, 1895069)]