3426139731

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3943}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 5568044544

約数和(自身を除く): 2141904813

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 257, 483, 771, 1127, 1799, 3381, 3943, 5397, 5911, 11829, 12593, 17733, 27601, 37779, 41377, 82803, 90689, 124131, 193207, 272067, 289639, 579621, 634823, 868917, 1013351, 1904469, 3040053, 4443761, 7093457, 13331283, 21280371, 23307073, 49654199, 69921219, 148962597, 163149511, 489448533, 1142046577, 3426139731]

約数ペア:

[(1, 3426139731), (3, 1142046577), (7, 489448533), (21, 163149511), (23, 148962597), (49, 69921219), (69, 49654199), (147, 23307073), (161, 21280371), (257, 13331283), (483, 7093457), (771, 4443761), (1127, 3040053), (1799, 1904469), (3381, 1013351), (3943, 868917), (5397, 634823), (5911, 579621), (11829, 289639), (12593, 272067), (17733, 193207), (27601, 124131), (37779, 90689), (41377, 82803)]