293889666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6997373}}^1$

素因数の和:6997385

約数の個数: 16

約数和(自身を含む): 671747904

約数和(自身を除く): 377858238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6997373, 13994746, 20992119, 41984238, 48981611, 97963222, 146944833, 293889666]

約数ペア:

[(1, 293889666), (2, 146944833), (3, 97963222), (6, 48981611), (7, 41984238), (14, 20992119), (21, 13994746), (42, 6997373)]