4224339

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 7587840

約数和(自身を除く): 3363501

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 103, 147, 189, 217, 279, 309, 441, 651, 721, 837, 927, 1323, 1519, 1953, 2163, 2781, 3193, 4557, 5047, 5859, 6489, 9579, 13671, 15141, 19467, 22351, 28737, 41013, 45423, 67053, 86211, 136269, 156457, 201159, 469371, 603477, 1408113, 4224339]

約数ペア:

[(1, 4224339), (3, 1408113), (7, 603477), (9, 469371), (21, 201159), (27, 156457), (31, 136269), (49, 86211), (63, 67053), (93, 45423), (103, 41013), (147, 28737), (189, 22351), (217, 19467), (279, 15141), (309, 13671), (441, 9579), (651, 6489), (721, 5859), (837, 5047), (927, 4557), (1323, 3193), (1519, 2781), (1953, 2163)]