13293117

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 18

約数和(自身を含む): 19541886

約数和(自身を除く): 6248769

約数列:

[1, 3, 9, 71, 213, 293, 639, 879, 2637, 5041, 15123, 20803, 45369, 62409, 187227, 1477013, 4431039, 13293117]

約数ペア:

[(1, 13293117), (3, 4431039), (9, 1477013), (71, 187227), (213, 62409), (293, 45369), (639, 20803), (879, 15123), (2637, 5041)]