119226779

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1759}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 142602240

約数和(自身を除く): 23375461

約数列:

[1, 7, 23, 161, 421, 1759, 2947, 9683, 12313, 40457, 67781, 283199, 740539, 5183773, 17032397, 119226779]

約数ペア:

[(1, 119226779), (7, 17032397), (23, 5183773), (161, 740539), (421, 283199), (1759, 67781), (2947, 40457), (9683, 12313)]