39950217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 61020960

約数和(自身を除く): 21070743

約数列:

[1, 3, 9, 19, 57, 171, 307, 761, 921, 2283, 2763, 5833, 6849, 14459, 17499, 43377, 52497, 130131, 233627, 700881, 2102643, 4438913, 13316739, 39950217]

約数ペア:

[(1, 39950217), (3, 13316739), (9, 4438913), (19, 2102643), (57, 700881), (171, 233627), (307, 130131), (761, 52497), (921, 43377), (2283, 17499), (2763, 14459), (5833, 6849)]