3969667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 4475520

約数和(自身を除く): 505853

約数列:

[1, 13, 47, 73, 89, 611, 949, 1157, 3431, 4183, 6497, 44603, 54379, 84461, 305359, 3969667]

約数ペア:

[(1, 3969667), (13, 305359), (47, 84461), (73, 54379), (89, 44603), (611, 6497), (949, 4183), (1157, 3431)]