254604053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12491}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 296809920

約数和(自身を除く): 42205867

約数列:

[1, 11, 17, 109, 187, 1199, 1853, 12491, 20383, 137401, 212347, 1361519, 2335817, 14976709, 23145823, 254604053]

約数ペア:

[(1, 254604053), (11, 23145823), (17, 14976709), (109, 2335817), (187, 1361519), (1199, 212347), (1853, 137401), (12491, 20383)]