54230281

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 63745920

約数和(自身を除く): 9515639

約数列:

[1, 7, 61, 89, 427, 623, 1427, 5429, 9989, 38003, 87047, 127003, 609329, 889021, 7747183, 54230281]

約数ペア:

[(1, 54230281), (7, 7747183), (61, 889021), (89, 609329), (427, 127003), (623, 87047), (1427, 38003), (5429, 9989)]