2021644719

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{547}}^1\times {\mathrm{2459}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 2944206720

約数和(自身を除く): 922562001

約数列:

[1, 3, 9, 167, 501, 547, 1503, 1641, 2459, 4923, 7377, 22131, 91349, 274047, 410653, 822141, 1231959, 1345073, 3695877, 4035219, 12105657, 224627191, 673881573, 2021644719]

約数ペア:

[(1, 2021644719), (3, 673881573), (9, 224627191), (167, 12105657), (501, 4035219), (547, 3695877), (1503, 1345073), (1641, 1231959), (2459, 822141), (4923, 410653), (7377, 274047), (22131, 91349)]