478719891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 762312096

約数和(自身を除く): 283592205

約数列:

[1, 3, 9, 13, 39, 67, 117, 173, 201, 353, 519, 603, 871, 1059, 1557, 2249, 2613, 3177, 4589, 6747, 7839, 11591, 13767, 20241, 23651, 34773, 41301, 61069, 70953, 104319, 150683, 183207, 212859, 307463, 452049, 549621, 793897, 922389, 1356147, 2381691, 2767167, 4091623, 7145073, 12274869, 36824607, 53191099, 159573297, 478719891]

約数ペア:

[(1, 478719891), (3, 159573297), (9, 53191099), (13, 36824607), (39, 12274869), (67, 7145073), (117, 4091623), (173, 2767167), (201, 2381691), (353, 1356147), (519, 922389), (603, 793897), (871, 549621), (1059, 452049), (1557, 307463), (2249, 212859), (2613, 183207), (3177, 150683), (4589, 104319), (6747, 70953), (7839, 61069), (11591, 41301), (13767, 34773), (20241, 23651)]