490659591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{36017}}^1$

素因数の和:36278

約数の個数: 16

約数和(自身を含む): 691545600

約数和(自身を除く): 200886009

約数列:

[1, 3, 19, 57, 239, 717, 4541, 13623, 36017, 108051, 684323, 2052969, 8608063, 25824189, 163553197, 490659591]

約数ペア:

[(1, 490659591), (3, 163553197), (19, 25824189), (57, 8608063), (239, 2052969), (717, 684323), (4541, 108051), (13623, 36017)]