308045199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3821}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 513676800

約数和(自身を除く): 205631601

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 349, 1047, 2443, 3821, 3839, 7329, 11463, 11517, 26747, 26873, 42031, 80241, 80619, 126093, 294217, 882651, 1333529, 4000587, 9334703, 14668819, 28004109, 44006457, 102681733, 308045199]

約数ペア:

[(1, 308045199), (3, 102681733), (7, 44006457), (11, 28004109), (21, 14668819), (33, 9334703), (77, 4000587), (231, 1333529), (349, 882651), (1047, 294217), (2443, 126093), (3821, 80619), (3839, 80241), (7329, 42031), (11463, 26873), (11517, 26747)]