173261231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 214055520

約数和(自身を除く): 40794289

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 2783, 3289, 4789, 36179, 52679, 62257, 110147, 579469, 684827, 1211617, 1431911, 7533097, 13327787, 15751021, 173261231]

約数ペア:

[(1, 173261231), (11, 15751021), (13, 13327787), (23, 7533097), (121, 1431911), (143, 1211617), (253, 684827), (299, 579469), (1573, 110147), (2783, 62257), (3289, 52679), (4789, 36179)]