13023297

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 22241856

約数和(自身を除く): 9218559

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 151, 259, 333, 453, 777, 1057, 1359, 1369, 2331, 3171, 4107, 5587, 9513, 9583, 12321, 16761, 28749, 39109, 50283, 86247, 117327, 206719, 351981, 620157, 1447033, 1860471, 4341099, 13023297]

約数ペア:

[(1, 13023297), (3, 4341099), (7, 1860471), (9, 1447033), (21, 620157), (37, 351981), (63, 206719), (111, 117327), (151, 86247), (259, 50283), (333, 39109), (453, 28749), (777, 16761), (1057, 12321), (1359, 9583), (1369, 9513), (2331, 5587), (3171, 4107)]