889157094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21170407}}^1$

素因数の和:21170419

約数の個数: 16

約数和(自身を含む): 2032359168

約数和(自身を除く): 1143202074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21170407, 42340814, 63511221, 127022442, 148192849, 296385698, 444578547, 889157094]

約数ペア:

[(1, 889157094), (2, 444578547), (3, 296385698), (6, 148192849), (7, 127022442), (14, 63511221), (21, 42340814), (42, 21170407)]