197970293697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37139}}^1\times {\mathrm{161531}}^1$

素因数の和:198684

約数の個数: 16

約数和(自身を含む): 287966327040

約数和(自身を除く): 89996033343

約数列:

[1, 3, 11, 33, 37139, 111417, 161531, 408529, 484593, 1225587, 1776841, 5330523, 5999099809, 17997299427, 65990097899, 197970293697]

約数ペア:

[(1, 197970293697), (3, 65990097899), (11, 17997299427), (33, 5999099809), (37139, 5330523), (111417, 1776841), (161531, 1225587), (408529, 484593)]