16855461

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 29115372

約数和(自身を除く): 12259911

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1033, 1813, 2331, 3099, 5439, 7231, 9297, 16317, 21693, 38221, 50617, 65079, 114663, 151851, 267547, 343989, 455553, 802641, 1872829, 2407923, 5618487, 16855461]

約数ペア:

[(1, 16855461), (3, 5618487), (7, 2407923), (9, 1872829), (21, 802641), (37, 455553), (49, 343989), (63, 267547), (111, 151851), (147, 114663), (259, 65079), (333, 50617), (441, 38221), (777, 21693), (1033, 16317), (1813, 9297), (2331, 7231), (3099, 5439)]