965940963

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{2963}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 1397253312

約数和(自身を除く): 431312349

約数列:

[1, 3, 13, 39, 169, 507, 643, 1929, 2963, 8359, 8889, 25077, 38519, 108667, 115557, 326001, 500747, 1502241, 1905209, 5715627, 24767717, 74303151, 321980321, 965940963]

約数ペア:

[(1, 965940963), (3, 321980321), (13, 74303151), (39, 24767717), (169, 5715627), (507, 1905209), (643, 1502241), (1929, 500747), (2963, 326001), (8359, 115557), (8889, 108667), (25077, 38519)]