247230054

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{259151}}^1$

素因数の和:259212

約数の個数: 24

約数和(自身を含む): 545774112

約数和(自身を除く): 298544058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 259151, 518302, 777453, 1554906, 2332359, 4664718, 13735003, 27470006, 41205009, 82410018, 123615027, 247230054]

約数ペア:

[(1, 247230054), (2, 123615027), (3, 82410018), (6, 41205009), (9, 27470006), (18, 13735003), (53, 4664718), (106, 2332359), (159, 1554906), (318, 777453), (477, 518302), (954, 259151)]