17834661

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16937}}^1$

素因数の和:16962

約数の個数: 20

約数和(自身を含む): 28692972

約数和(自身を除く): 10858311

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16937, 50811, 152433, 220181, 457299, 660543, 1371897, 1981629, 5944887, 17834661]

約数ペア:

[(1, 17834661), (3, 5944887), (9, 1981629), (13, 1371897), (27, 660543), (39, 457299), (81, 220181), (117, 152433), (351, 50811), (1053, 16937)]