1330452221

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1\times {\mathrm{977}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 1530562176

約数和(自身を除く): 200109955

約数列:

[1, 7, 227, 857, 977, 1589, 5999, 6839, 194539, 221779, 837289, 1361773, 1552453, 5861023, 190064603, 1330452221]

約数ペア:

[(1, 1330452221), (7, 190064603), (227, 5861023), (857, 1552453), (977, 1361773), (1589, 837289), (5999, 221779), (6839, 194539)]