47831707

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 14261093

約数列:

[1, 7, 11, 41, 77, 109, 139, 287, 451, 763, 973, 1199, 1529, 3157, 4469, 5699, 8393, 10703, 15151, 31283, 39893, 49159, 62689, 106057, 166661, 344113, 438823, 621191, 1166627, 4348337, 6833101, 47831707]

約数ペア:

[(1, 47831707), (7, 6833101), (11, 4348337), (41, 1166627), (77, 621191), (109, 438823), (139, 344113), (287, 166661), (451, 106057), (763, 62689), (973, 49159), (1199, 39893), (1529, 31283), (3157, 15151), (4469, 10703), (5699, 8393)]