16873911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 26704080

約数和(自身を除く): 9830169

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 3803, 4437, 11409, 34227, 64651, 110287, 193953, 330861, 581859, 992583, 1874879, 5624637, 16873911]

約数ペア:

[(1, 16873911), (3, 5624637), (9, 1874879), (17, 992583), (29, 581859), (51, 330861), (87, 193953), (153, 110287), (261, 64651), (493, 34227), (1479, 11409), (3803, 4437)]