897760801

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 1084297320

約数和(自身を除く): 186536519

約数列:

[1, 7, 29, 49, 203, 317, 1421, 1993, 2219, 9193, 13951, 15533, 57797, 64351, 97657, 404579, 450457, 631781, 2832053, 4422467, 18321649, 30957269, 128251543, 897760801]

約数ペア:

[(1, 897760801), (7, 128251543), (29, 30957269), (49, 18321649), (203, 4422467), (317, 2832053), (1421, 631781), (1993, 450457), (2219, 404579), (9193, 97657), (13951, 64351), (15533, 57797)]