58267321

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 70917120

約数和(自身を除く): 12649799

約数列:

[1, 7, 31, 49, 89, 217, 431, 623, 1519, 2759, 3017, 4361, 13361, 19313, 21119, 38359, 93527, 135191, 268513, 654689, 1189129, 1879591, 8323903, 58267321]

約数ペア:

[(1, 58267321), (7, 8323903), (31, 1879591), (49, 1189129), (89, 654689), (217, 268513), (431, 135191), (623, 93527), (1519, 38359), (2759, 21119), (3017, 19313), (4361, 13361)]