415490877

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{12301}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 626909920

約数和(自身を除く): 211419043

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 11259, 12301, 33777, 36903, 110709, 332127, 996381, 1709839, 2989143, 5129517, 15388551, 46165653, 138496959, 415490877]

約数ペア:

[(1, 415490877), (3, 138496959), (9, 46165653), (27, 15388551), (81, 5129517), (139, 2989143), (243, 1709839), (417, 996381), (1251, 332127), (3753, 110709), (11259, 36903), (12301, 33777)]