40421549

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 47510400

約数和(自身を除く): 7088851

約数列:

[1, 7, 59, 97, 413, 679, 1009, 5723, 7063, 40061, 59531, 97873, 416717, 685111, 5774507, 40421549]

約数ペア:

[(1, 40421549), (7, 5774507), (59, 685111), (97, 416717), (413, 97873), (679, 59531), (1009, 40061), (5723, 7063)]