2019111297

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{8171}}^1$

素因数の和:8270

約数の個数: 36

約数和(自身を含む): 3210321168

約数和(自身を除く): 1191209871

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1681, 2009, 5043, 6027, 8171, 11767, 24513, 35301, 57197, 82369, 171591, 247107, 335011, 400379, 1005033, 1201137, 2345077, 7035231, 13735451, 16415539, 41206353, 49246617, 96148157, 288444471, 673037099, 2019111297]

約数ペア:

[(1, 2019111297), (3, 673037099), (7, 288444471), (21, 96148157), (41, 49246617), (49, 41206353), (123, 16415539), (147, 13735451), (287, 7035231), (861, 2345077), (1681, 1201137), (2009, 1005033), (5043, 400379), (6027, 335011), (8171, 247107), (11767, 171591), (24513, 82369), (35301, 57197)]