11889273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21224

約数の個数: 16

約数和(自身を含む): 18311616

約数和(自身を除く): 6422343

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21193, 63579, 233123, 360281, 699369, 1080843, 3963091, 11889273]

約数ペア:

[(1, 11889273), (3, 3963091), (11, 1080843), (17, 699369), (33, 360281), (51, 233123), (187, 63579), (561, 21193)]