43070391

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 35343945

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1223, 1677, 2709, 3669, 3913, 5031, 8561, 11007, 11739, 15899, 25683, 35217, 47697, 52589, 77049, 111293, 143091, 157767, 333879, 368123, 473301, 683657, 1001637, 1104369, 2050971, 3313107, 4785599, 6152913, 14356797, 43070391]

約数ペア:

[(1, 43070391), (3, 14356797), (7, 6152913), (9, 4785599), (13, 3313107), (21, 2050971), (39, 1104369), (43, 1001637), (63, 683657), (91, 473301), (117, 368123), (129, 333879), (273, 157767), (301, 143091), (387, 111293), (559, 77049), (819, 52589), (903, 47697), (1223, 35217), (1677, 25683), (2709, 15899), (3669, 11739), (3913, 11007), (5031, 8561)]