1930597907

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1\times {\mathrm{2027}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 2230605312

約数和(自身を除く): 300007405

約数列:

[1, 7, 103, 721, 1321, 2027, 9247, 14189, 136063, 208781, 952441, 1461467, 2677667, 18743669, 275799701, 1930597907]

約数ペア:

[(1, 1930597907), (7, 275799701), (103, 18743669), (721, 2677667), (1321, 1461467), (2027, 952441), (9247, 208781), (14189, 136063)]