7126947

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 10803520

約数和(自身を除く): 3676573

約数列:

[1, 3, 9, 27, 81, 139, 211, 243, 417, 633, 1251, 1899, 3753, 5697, 11259, 17091, 29329, 33777, 51273, 87987, 263961, 791883, 2375649, 7126947]

約数ペア:

[(1, 7126947), (3, 2375649), (9, 791883), (27, 263961), (81, 87987), (139, 51273), (211, 33777), (243, 29329), (417, 17091), (633, 11259), (1251, 5697), (1899, 3753)]