1871470401

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1\times {\mathrm{3323}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 2510072064

約数和(自身を除く): 638601663

約数列:

[1, 3, 227, 681, 827, 2481, 3323, 9969, 187729, 563187, 754321, 2262963, 2748121, 8244363, 623823467, 1871470401]

約数ペア:

[(1, 1871470401), (3, 623823467), (227, 8244363), (681, 2748121), (827, 2262963), (2481, 754321), (3323, 563187), (9969, 187729)]