19608777

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6427}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 29311680

約数和(自身を除く): 9702903

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6427, 19281, 57843, 173529, 726251, 2178753, 6536259, 19608777]

約数ペア:

[(1, 19608777), (3, 6536259), (9, 2178753), (27, 726251), (113, 173529), (339, 57843), (1017, 19281), (3051, 6427)]