198713097

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{182473}}^1$

素因数の和:182501

約数の個数: 18

約数和(自身を含む): 315497546

約数和(自身を除く): 116784449

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 182473, 547419, 1642257, 2007203, 6021609, 18064827, 22079233, 66237699, 198713097]

約数ペア:

[(1, 198713097), (3, 66237699), (9, 22079233), (11, 18064827), (33, 6021609), (99, 2007203), (121, 1642257), (363, 547419), (1089, 182473)]