487321713

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{2129}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 729354600

約数和(自身を除く): 242032887

約数列:

[1, 3, 9, 29, 87, 261, 877, 2129, 2631, 6387, 7893, 19161, 25433, 61741, 76299, 185223, 228897, 555669, 1867133, 5601399, 16804197, 54146857, 162440571, 487321713]

約数ペア:

[(1, 487321713), (3, 162440571), (9, 54146857), (29, 16804197), (87, 5601399), (261, 1867133), (877, 555669), (2129, 228897), (2631, 185223), (6387, 76299), (7893, 61741), (19161, 25433)]