16464663

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 24804000

約数和(自身を除く): 8339337

約数列:

[1, 3, 9, 29, 87, 199, 261, 317, 597, 951, 1791, 2853, 5771, 9193, 17313, 27579, 51939, 63083, 82737, 189249, 567747, 1829407, 5488221, 16464663]

約数ペア:

[(1, 16464663), (3, 5488221), (9, 1829407), (29, 567747), (87, 189249), (199, 82737), (261, 63083), (317, 51939), (597, 27579), (951, 17313), (1791, 9193), (2853, 5771)]