1008366957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 1626504880

約数和(自身を除く): 618137923

約数列:

[1, 3, 9, 13, 37, 39, 109, 111, 117, 327, 333, 481, 981, 1417, 1443, 2137, 4033, 4251, 4329, 6411, 12099, 12753, 19233, 27781, 36297, 52429, 79069, 83343, 157287, 232933, 237207, 250029, 471861, 698799, 711621, 1027897, 2096397, 3028129, 3083691, 8618521, 9084387, 9251073, 25855563, 27253161, 77566689, 112040773, 336122319, 1008366957]

約数ペア:

[(1, 1008366957), (3, 336122319), (9, 112040773), (13, 77566689), (37, 27253161), (39, 25855563), (109, 9251073), (111, 9084387), (117, 8618521), (327, 3083691), (333, 3028129), (481, 2096397), (981, 1027897), (1417, 711621), (1443, 698799), (2137, 471861), (4033, 250029), (4251, 237207), (4329, 232933), (6411, 157287), (12099, 83343), (12753, 79069), (19233, 52429), (27781, 36297)]