888314121

素因数分解:

$3^4\times {\mathrm{829}}^1\times {\mathrm{13229}}^1$

素因数の和:14070

約数の個数: 20

約数和(自身を含む): 1328688900

約数和(自身を除く): 440374779

約数列:

[1, 3, 9, 27, 81, 829, 2487, 7461, 13229, 22383, 39687, 67149, 119061, 357183, 1071549, 10966841, 32900523, 98701569, 296104707, 888314121]

約数ペア:

[(1, 888314121), (3, 296104707), (9, 98701569), (27, 32900523), (81, 10966841), (829, 1071549), (2487, 357183), (7461, 119061), (13229, 67149), (22383, 39687)]