201409461

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{184949}}^1$

素因数の和:184977

約数の個数: 18

約数和(自身を含む): 319778550

約数和(自身を除く): 118369089

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 184949, 554847, 1664541, 2034439, 6103317, 18309951, 22378829, 67136487, 201409461]

約数ペア:

[(1, 201409461), (3, 67136487), (9, 22378829), (11, 18309951), (33, 6103317), (99, 2034439), (121, 1664541), (363, 554847), (1089, 184949)]