6969159

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 20

約数和(自身を含む): 10529904

約数和(自身を除く): 3560745

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 887, 2619, 2661, 7857, 7983, 23949, 71847, 86039, 258117, 774351, 2323053, 6969159]

約数ペア:

[(1, 6969159), (3, 2323053), (9, 774351), (27, 258117), (81, 86039), (97, 71847), (291, 23949), (873, 7983), (887, 7857), (2619, 2661)]