2004993657

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{6857}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 2955990024

約数和(自身を除く): 950996367

約数列:

[1, 3, 9, 53, 159, 477, 613, 1839, 5517, 6857, 20571, 32489, 61713, 97467, 292401, 363421, 1090263, 3270789, 4203341, 12610023, 37830069, 222777073, 668331219, 2004993657]

約数ペア:

[(1, 2004993657), (3, 668331219), (9, 222777073), (53, 37830069), (159, 12610023), (477, 4203341), (613, 3270789), (1839, 1090263), (5517, 363421), (6857, 292401), (20571, 97467), (32489, 61713)]