2017801737

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2749}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 3404544000

約数和(自身を除く): 1386742263

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 191, 427, 549, 573, 1281, 1337, 1719, 2749, 3843, 4011, 8247, 11651, 12033, 19243, 24741, 34953, 57729, 81557, 104859, 167689, 173187, 244671, 503067, 525059, 734013, 1173823, 1509201, 1575177, 3521469, 3675413, 4725531, 10564407, 11026239, 32028599, 33078717, 96085797, 224200193, 288257391, 672600579, 2017801737]

約数ペア:

[(1, 2017801737), (3, 672600579), (7, 288257391), (9, 224200193), (21, 96085797), (61, 33078717), (63, 32028599), (183, 11026239), (191, 10564407), (427, 4725531), (549, 3675413), (573, 3521469), (1281, 1575177), (1337, 1509201), (1719, 1173823), (2749, 734013), (3843, 525059), (4011, 503067), (8247, 244671), (11651, 173187), (12033, 167689), (19243, 104859), (24741, 81557), (34953, 57729)]