1321406039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{13799}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 1442707200

約数和(自身を除く): 121301161

約数列:

[1, 17, 43, 131, 731, 2227, 5633, 13799, 95761, 234583, 593357, 1807669, 10087069, 30730373, 77729767, 1321406039]

約数ペア:

[(1, 1321406039), (17, 77729767), (43, 30730373), (131, 10087069), (731, 1807669), (2227, 593357), (5633, 234583), (13799, 95761)]