262364787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28949}}^1$

素因数の和:29027

約数の個数: 24

約数和(自身を含む): 406458000

約数和(自身を除く): 144093213

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 28949, 86847, 260541, 550031, 1534297, 1650093, 4602891, 4950279, 13808673, 29151643, 87454929, 262364787]

約数ペア:

[(1, 262364787), (3, 87454929), (9, 29151643), (19, 13808673), (53, 4950279), (57, 4602891), (159, 1650093), (171, 1534297), (477, 550031), (1007, 260541), (3021, 86847), (9063, 28949)]