72600857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7643}}^1$

素因数の和:7732

約数の個数: 16

約数和(自身を含む): 88058880

約数和(自身を除く): 15458023

約数列:

[1, 7, 23, 59, 161, 413, 1357, 7643, 9499, 53501, 175789, 450937, 1230523, 3156559, 10371551, 72600857]

約数ペア:

[(1, 72600857), (7, 10371551), (23, 3156559), (59, 1230523), (161, 450937), (413, 175789), (1357, 53501), (7643, 9499)]