1738673391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6368767}}^1$

素因数の和:6368790

約数の個数: 16

約数和(自身を含む): 2853208064

約数和(自身を除く): 1114534673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 6368767, 19106301, 44581369, 82793971, 133744107, 248381913, 579557797, 1738673391]

約数ペア:

[(1, 1738673391), (3, 579557797), (7, 248381913), (13, 133744107), (21, 82793971), (39, 44581369), (91, 19106301), (273, 6368767)]