12503673

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 23237760

約数和(自身を除く): 10734087

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 727, 819, 1323, 1911, 2181, 2457, 5089, 5733, 6543, 9451, 15267, 17199, 19629, 28353, 35623, 45801, 66157, 85059, 106869, 137403, 198471, 255177, 320607, 463099, 595413, 961821, 1389297, 1786239, 4167891, 12503673]

約数ペア:

[(1, 12503673), (3, 4167891), (7, 1786239), (9, 1389297), (13, 961821), (21, 595413), (27, 463099), (39, 320607), (49, 255177), (63, 198471), (91, 137403), (117, 106869), (147, 85059), (189, 66157), (273, 45801), (351, 35623), (441, 28353), (637, 19629), (727, 17199), (819, 15267), (1323, 9451), (1911, 6543), (2181, 5733), (2457, 5089)]