16953777

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 26830440

約数和(自身を除く): 9876663

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 3821, 4437, 11463, 34389, 64957, 110809, 194871, 332427, 584613, 997281, 1883753, 5651259, 16953777]

約数ペア:

[(1, 16953777), (3, 5651259), (9, 1883753), (17, 997281), (29, 584613), (51, 332427), (87, 194871), (153, 110809), (261, 64957), (493, 34389), (1479, 11463), (3821, 4437)]