5280400821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{21143}}^1$

素因数の和:21305

約数の個数: 32

約数和(自身を含む): 7672734720

約数和(自身を除く): 2392333899

約数列:

[1, 3, 17, 51, 59, 83, 177, 249, 1003, 1411, 3009, 4233, 4897, 14691, 21143, 63429, 83249, 249747, 359431, 1078293, 1247437, 1754869, 3742311, 5264607, 21206429, 29832773, 63619287, 89498319, 103537271, 310611813, 1760133607, 5280400821]

約数ペア:

[(1, 5280400821), (3, 1760133607), (17, 310611813), (51, 103537271), (59, 89498319), (83, 63619287), (177, 29832773), (249, 21206429), (1003, 5264607), (1411, 3742311), (3009, 1754869), (4233, 1247437), (4897, 1078293), (14691, 359431), (21143, 249747), (63429, 83249)]