16498161

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:942

約数の個数: 20

約数和(自身を含む): 24758052

約数和(自身を除く): 8259891

約数列:

[1, 3, 9, 27, 81, 353, 577, 1059, 1731, 3177, 5193, 9531, 15579, 28593, 46737, 203681, 611043, 1833129, 5499387, 16498161]

約数ペア:

[(1, 16498161), (3, 5499387), (9, 1833129), (27, 611043), (81, 203681), (353, 46737), (577, 28593), (1059, 15579), (1731, 9531), (3177, 5193)]