31415672079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1644197}}^1$

素因数の和:1644407

約数の個数: 24

約数和(自身を含む): 49760008272

約数和(自身を除く): 18344336193

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 6369, 19107, 1644197, 4932591, 14797773, 18086167, 54258501, 162775503, 317330021, 951990063, 2855970189, 3490630231, 10471890693, 31415672079]

約数ペア:

[(1, 31415672079), (3, 10471890693), (9, 3490630231), (11, 2855970189), (33, 951990063), (99, 317330021), (193, 162775503), (579, 54258501), (1737, 18086167), (2123, 14797773), (6369, 4932591), (19107, 1644197)]