190316889

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49523}}^1$

素因数の和:49597

約数の個数: 24

約数和(自身を含む): 319330752

約数和(自身を除く): 129013863

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 49523, 148569, 346661, 445707, 1039983, 3020903, 3119949, 9062709, 21146321, 27188127, 63438963, 190316889]

約数ペア:

[(1, 190316889), (3, 63438963), (7, 27188127), (9, 21146321), (21, 9062709), (61, 3119949), (63, 3020903), (183, 1039983), (427, 445707), (549, 346661), (1281, 148569), (3843, 49523)]