788645091

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67631}}^1$

素因数の和:67683

約数の個数: 24

約数和(自身を含む): 1188158976

約数和(自身を除く): 399513885

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 67631, 202893, 879203, 1555513, 2637609, 4666539, 11429639, 20221669, 34288917, 60665007, 262881697, 788645091]

約数ペア:

[(1, 788645091), (3, 262881697), (13, 60665007), (23, 34288917), (39, 20221669), (69, 11429639), (169, 4666539), (299, 2637609), (507, 1555513), (897, 879203), (3887, 202893), (11661, 67631)]