22560039

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4236

約数の個数: 20

約数和(自身を含む): 34212024

約数和(自身を除く): 11651985

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4157, 5427, 12471, 37413, 112239, 278519, 336717, 835557, 2506671, 7520013, 22560039]

約数ペア:

[(1, 22560039), (3, 7520013), (9, 2506671), (27, 835557), (67, 336717), (81, 278519), (201, 112239), (603, 37413), (1809, 12471), (4157, 5427)]