28384900947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1\times {\mathrm{39023}}^1$

素因数の和:45259

約数の個数: 24

約数和(自身を含む): 44162524224

約数和(自身を除く): 15777623277

約数列:

[1, 3, 9, 13, 39, 117, 6217, 18651, 39023, 55953, 80821, 117069, 242463, 351207, 507299, 727389, 1521897, 4565691, 242605991, 727817973, 2183453919, 3153877883, 9461633649, 28384900947]

約数ペア:

[(1, 28384900947), (3, 9461633649), (9, 3153877883), (13, 2183453919), (39, 727817973), (117, 242605991), (6217, 4565691), (18651, 1521897), (39023, 727389), (55953, 507299), (80821, 351207), (117069, 242463)]