338890041

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{30391}}^1$

素因数の和:30466

約数の個数: 32

約数和(自身を含む): 583526400

約数和(自身を除く): 244636359

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 30391, 91173, 212737, 273519, 638211, 820557, 1793069, 1914633, 5379207, 5743899, 12551483, 16137621, 37654449, 48412863, 112963347, 338890041]

約数ペア:

[(1, 338890041), (3, 112963347), (7, 48412863), (9, 37654449), (21, 16137621), (27, 12551483), (59, 5743899), (63, 5379207), (177, 1914633), (189, 1793069), (413, 820557), (531, 638211), (1239, 273519), (1593, 212737), (3717, 91173), (11151, 30391)]