284081853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 419328000

約数和(自身を除く): 135246147

約数列:

[1, 3, 11, 33, 181, 199, 239, 543, 597, 717, 1991, 2189, 2629, 5973, 6567, 7887, 36019, 43259, 47561, 108057, 129777, 142683, 396209, 475849, 523171, 1188627, 1427547, 1569513, 8608541, 25825623, 94693951, 284081853]

約数ペア:

[(1, 284081853), (3, 94693951), (11, 25825623), (33, 8608541), (181, 1569513), (199, 1427547), (239, 1188627), (543, 523171), (597, 475849), (717, 396209), (1991, 142683), (2189, 129777), (2629, 108057), (5973, 47561), (6567, 43259), (7887, 36019)]