13754421

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16473

約数の個数: 16

約数和(自身を含む): 21035520

約数和(自身を除く): 7281099

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 16433, 49299, 147897, 443691, 509423, 1528269, 4584807, 13754421]

約数ペア:

[(1, 13754421), (3, 4584807), (9, 1528269), (27, 509423), (31, 443691), (93, 147897), (279, 49299), (837, 16433)]