137997231

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 185552640

約数和(自身を除く): 47555409

約数列:

[1, 3, 311, 353, 419, 933, 1059, 1257, 109783, 130309, 147907, 329349, 390927, 443721, 45999077, 137997231]

約数ペア:

[(1, 137997231), (3, 45999077), (311, 443721), (353, 390927), (419, 329349), (933, 147907), (1059, 130309), (1257, 109783)]