4542993

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 8480640

約数和(自身を除く): 3937647

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 559, 819, 903, 1161, 1677, 1849, 2457, 2709, 3913, 5031, 5547, 8127, 11739, 12943, 15093, 16641, 24037, 35217, 38829, 49923, 72111, 105651, 116487, 168259, 216333, 349461, 504777, 648999, 1514331, 4542993]

約数ペア:

[(1, 4542993), (3, 1514331), (7, 648999), (9, 504777), (13, 349461), (21, 216333), (27, 168259), (39, 116487), (43, 105651), (63, 72111), (91, 49923), (117, 38829), (129, 35217), (189, 24037), (273, 16641), (301, 15093), (351, 12943), (387, 11739), (559, 8127), (819, 5547), (903, 5031), (1161, 3913), (1677, 2709), (1849, 2457)]