867333138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20650789}}^1$

素因数の和:20650801

約数の個数: 16

約数和(自身を含む): 1982475840

約数和(自身を除く): 1115142702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20650789, 41301578, 61952367, 123904734, 144555523, 289111046, 433666569, 867333138]

約数ペア:

[(1, 867333138), (2, 433666569), (3, 289111046), (6, 144555523), (7, 123904734), (14, 61952367), (21, 41301578), (42, 20650789)]