13265838513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 20398248000

約数和(自身を除く): 7132409487

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 739, 929, 1017, 2147, 2217, 2787, 6441, 6651, 8361, 14041, 17651, 19323, 42123, 52953, 83507, 104977, 126369, 158859, 250521, 314931, 686531, 751563, 944793, 1586633, 1994563, 2059593, 4759899, 5983689, 6178779, 13044089, 14279697, 17951067, 39132267, 77578003, 117396801, 232734009, 698202027, 1473982057, 4421946171, 13265838513]

約数ペア:

[(1, 13265838513), (3, 4421946171), (9, 1473982057), (19, 698202027), (57, 232734009), (113, 117396801), (171, 77578003), (339, 39132267), (739, 17951067), (929, 14279697), (1017, 13044089), (2147, 6178779), (2217, 5983689), (2787, 4759899), (6441, 2059593), (6651, 1994563), (8361, 1586633), (14041, 944793), (17651, 751563), (19323, 686531), (42123, 314931), (52953, 250521), (83507, 158859), (104977, 126369)]