16834293

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 28810080

約数和(自身を除く): 11975787

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 647, 1239, 1941, 2891, 3717, 4529, 5823, 8673, 13587, 26019, 31703, 38173, 40761, 95109, 114519, 267211, 285327, 343557, 801633, 1870477, 2404899, 5611431, 16834293]

約数ペア:

[(1, 16834293), (3, 5611431), (7, 2404899), (9, 1870477), (21, 801633), (49, 343557), (59, 285327), (63, 267211), (147, 114519), (177, 95109), (413, 40761), (441, 38173), (531, 31703), (647, 26019), (1239, 13587), (1941, 8673), (2891, 5823), (3717, 4529)]