310061817

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2447}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 522305280

約数和(自身を除く): 212243463

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 361, 513, 741, 1083, 2223, 2447, 3249, 4693, 6669, 7341, 9747, 14079, 22023, 31811, 42237, 46493, 66069, 95433, 126711, 139479, 286299, 418437, 604409, 858897, 883367, 1255311, 1813227, 2650101, 5439681, 7950303, 11483771, 16319043, 23850909, 34451313, 103353939, 310061817]

約数ペア:

[(1, 310061817), (3, 103353939), (9, 34451313), (13, 23850909), (19, 16319043), (27, 11483771), (39, 7950303), (57, 5439681), (117, 2650101), (171, 1813227), (247, 1255311), (351, 883367), (361, 858897), (513, 604409), (741, 418437), (1083, 286299), (2223, 139479), (2447, 126711), (3249, 95433), (4693, 66069), (6669, 46493), (7341, 42237), (9747, 31811), (14079, 22023)]