13371121029

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{6277}}^1$

素因数の和:6674

約数の個数: 48

約数和(自身を含む): 21287542848

約数和(自身を除く): 7916421819

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 337, 903, 1011, 2107, 2359, 6277, 6321, 7077, 14491, 16513, 18831, 43473, 43939, 49539, 101437, 131817, 269911, 304311, 307573, 710059, 809733, 922719, 1889377, 2115349, 2130177, 5668131, 6346047, 13225639, 14807443, 39676917, 44422329, 90960007, 103652101, 272880021, 310956303, 636720049, 1910160147, 4457040343, 13371121029]

約数ペア:

[(1, 13371121029), (3, 4457040343), (7, 1910160147), (21, 636720049), (43, 310956303), (49, 272880021), (129, 103652101), (147, 90960007), (301, 44422329), (337, 39676917), (903, 14807443), (1011, 13225639), (2107, 6346047), (2359, 5668131), (6277, 2130177), (6321, 2115349), (7077, 1889377), (14491, 922719), (16513, 809733), (18831, 710059), (43473, 307573), (43939, 304311), (49539, 269911), (101437, 131817)]