4352439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2905161

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 149, 273, 321, 447, 749, 1043, 1391, 1937, 2247, 3129, 4173, 5811, 9737, 13559, 15943, 29211, 40677, 47829, 111601, 207259, 334803, 621777, 1450813, 4352439]

約数ペア:

[(1, 4352439), (3, 1450813), (7, 621777), (13, 334803), (21, 207259), (39, 111601), (91, 47829), (107, 40677), (149, 29211), (273, 15943), (321, 13559), (447, 9737), (749, 5811), (1043, 4173), (1391, 3129), (1937, 2247)]