1888446561

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1\times {\mathrm{8231}}^1$

素因数の和:10732

約数の個数: 16

約数和(自身を含む): 2600521728

約数和(自身を除く): 712075167

約数列:

[1, 3, 31, 93, 2467, 7401, 8231, 24693, 76477, 229431, 255161, 765483, 20305877, 60917631, 629482187, 1888446561]

約数ペア:

[(1, 1888446561), (3, 629482187), (31, 60917631), (93, 20305877), (2467, 765483), (7401, 255161), (8231, 229431), (24693, 76477)]