13986213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 19166976

約数和(自身を除く): 5180763

約数列:

[1, 3, 47, 141, 281, 353, 843, 1059, 13207, 16591, 39621, 49773, 99193, 297579, 4662071, 13986213]

約数ペア:

[(1, 13986213), (3, 4662071), (47, 297579), (141, 99193), (281, 49773), (353, 39621), (843, 16591), (1059, 13207)]