2007352683

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 3393801216

約数和(自身を除く): 1386448533

約数列:

[1, 3, 7, 9, 21, 63, 71, 103, 213, 309, 497, 639, 721, 927, 1491, 2163, 4357, 4473, 6489, 7313, 13071, 21939, 30499, 39213, 51191, 65817, 91497, 153573, 274491, 309347, 448771, 460719, 928041, 1346313, 2165429, 2784123, 3141397, 4038939, 6496287, 9424191, 19488861, 28272573, 31862741, 95588223, 223039187, 286764669, 669117561, 2007352683]

約数ペア:

[(1, 2007352683), (3, 669117561), (7, 286764669), (9, 223039187), (21, 95588223), (63, 31862741), (71, 28272573), (103, 19488861), (213, 9424191), (309, 6496287), (497, 4038939), (639, 3141397), (721, 2784123), (927, 2165429), (1491, 1346313), (2163, 928041), (4357, 460719), (4473, 448771), (6489, 309347), (7313, 274491), (13071, 153573), (21939, 91497), (30499, 65817), (39213, 51191)]