274260483

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{31319}}^1$

素因数の和:31471

約数の個数: 24

約数和(自身を含む): 456019200

約数和(自身を除く): 181758717

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 31319, 93957, 219233, 281871, 657699, 1973097, 4353341, 13060023, 30473387, 39180069, 91420161, 274260483]

約数ペア:

[(1, 274260483), (3, 91420161), (7, 39180069), (9, 30473387), (21, 13060023), (63, 4353341), (139, 1973097), (417, 657699), (973, 281871), (1251, 219233), (2919, 93957), (8757, 31319)]