1243228767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 1934138880

約数和(自身を除く): 690910113

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 361, 627, 869, 1083, 1321, 1501, 2607, 3963, 3971, 4503, 11913, 14531, 16511, 25099, 28519, 43593, 49533, 75297, 85557, 104359, 276089, 313077, 313709, 476881, 828267, 941127, 1147949, 1430643, 1982821, 3443847, 5245691, 5948463, 15737073, 21811031, 37673599, 65433093, 113020797, 414409589, 1243228767]

約数ペア:

[(1, 1243228767), (3, 414409589), (11, 113020797), (19, 65433093), (33, 37673599), (57, 21811031), (79, 15737073), (209, 5948463), (237, 5245691), (361, 3443847), (627, 1982821), (869, 1430643), (1083, 1147949), (1321, 941127), (1501, 828267), (2607, 476881), (3963, 313709), (3971, 313077), (4503, 276089), (11913, 104359), (14531, 85557), (16511, 75297), (25099, 49533), (28519, 43593)]