42195879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4789}}^1$

素因数の和:4895

約数の個数: 24

約数和(自身を含む): 67251600

約数和(自身を除く): 25055721

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 4789, 8811, 14367, 43101, 52679, 158037, 426221, 474111, 1278663, 3835989, 4688431, 14065293, 42195879]

約数ペア:

[(1, 42195879), (3, 14065293), (9, 4688431), (11, 3835989), (33, 1278663), (89, 474111), (99, 426221), (267, 158037), (801, 52679), (979, 43101), (2937, 14367), (4789, 8811)]