21791736791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1\times {\mathrm{16657}}^1$

素因数の和:21862

約数の個数: 16

約数和(自身を含む): 24812690688

約数和(自身を除く): 3020953897

約数列:

[1, 11, 23, 253, 5171, 16657, 56881, 118933, 183227, 383111, 1308263, 4214221, 86133347, 947466817, 1981066981, 21791736791]

約数ペア:

[(1, 21791736791), (11, 1981066981), (23, 947466817), (253, 86133347), (5171, 4214221), (16657, 1308263), (56881, 383111), (118933, 183227)]