7742154959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{42443}}^1$

素因数の和:42587

約数の個数: 32

約数和(自身を含む): 10170261504

約数和(自身を除く): 2428106545

約数列:

[1, 7, 11, 23, 77, 103, 161, 253, 721, 1133, 1771, 2369, 7931, 16583, 26059, 42443, 182413, 297101, 466873, 976189, 3268111, 4371629, 6833323, 10738079, 30601403, 48087919, 75166553, 100547467, 336615433, 703832269, 1106022137, 7742154959]

約数ペア:

[(1, 7742154959), (7, 1106022137), (11, 703832269), (23, 336615433), (77, 100547467), (103, 75166553), (161, 48087919), (253, 30601403), (721, 10738079), (1133, 6833323), (1771, 4371629), (2369, 3268111), (7931, 976189), (16583, 466873), (26059, 297101), (42443, 182413)]