7965477

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 18

約数和(自身を含む): 12461202

約数和(自身を除く): 4495725

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5237, 15711, 47133, 68081, 204243, 612729, 885053, 2655159, 7965477]

約数ペア:

[(1, 7965477), (3, 2655159), (9, 885053), (13, 612729), (39, 204243), (117, 68081), (169, 47133), (507, 15711), (1521, 5237)]