13303790479

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{7129}}^1$

素因数の和:7399

約数の個数: 32

約数和(自身を含む): 16197534720

約数和(自身を除く): 2893744241

約数列:

[1, 7, 23, 67, 161, 173, 469, 1211, 1541, 3979, 7129, 10787, 11591, 27853, 49903, 81137, 163967, 266593, 477643, 1147769, 1233317, 1866151, 3343501, 8633219, 10985789, 28366291, 76900523, 82632239, 198564037, 578425673, 1900541497, 13303790479]

約数ペア:

[(1, 13303790479), (7, 1900541497), (23, 578425673), (67, 198564037), (161, 82632239), (173, 76900523), (469, 28366291), (1211, 10985789), (1541, 8633219), (3979, 3343501), (7129, 1866151), (10787, 1233317), (11591, 1147769), (27853, 477643), (49903, 266593), (81137, 163967)]