201406557

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554839}}^1$

素因数の和:554864

約数の個数: 12

約数和(自身を含む): 295174880

約数和(自身を除く): 93768323

約数列:

[1, 3, 11, 33, 121, 363, 554839, 1664517, 6103229, 18309687, 67135519, 201406557]

約数ペア:

[(1, 201406557), (3, 67135519), (11, 18309687), (33, 6103229), (121, 1664517), (363, 554839)]