2007603909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 3145222080

約数和(自身を除く): 1137618171

約数列:

[1, 3, 9, 29, 41, 43, 87, 123, 129, 261, 369, 387, 1189, 1247, 1763, 3567, 3741, 4363, 5289, 10701, 11223, 13089, 15867, 39267, 51127, 126527, 153381, 178883, 187609, 379581, 460143, 536649, 562827, 1138743, 1609947, 1688481, 5187607, 5440661, 7691969, 15562821, 16321983, 23075907, 46688463, 48965949, 69227721, 223067101, 669201303, 2007603909]

約数ペア:

[(1, 2007603909), (3, 669201303), (9, 223067101), (29, 69227721), (41, 48965949), (43, 46688463), (87, 23075907), (123, 16321983), (129, 15562821), (261, 7691969), (369, 5440661), (387, 5187607), (1189, 1688481), (1247, 1609947), (1763, 1138743), (3567, 562827), (3741, 536649), (4363, 460143), (5289, 379581), (10701, 187609), (11223, 178883), (13089, 153381), (15867, 126527), (39267, 51127)]