230411909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19937}}^1$

素因数の和:20084

約数の個数: 16

約数和(自身を含む): 285831168

約数和(自身を除く): 55419259

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 19937, 139559, 259181, 1814267, 2531999, 17723993, 32915987, 230411909]

約数ペア:

[(1, 230411909), (7, 32915987), (13, 17723993), (91, 2531999), (127, 1814267), (889, 259181), (1651, 139559), (11557, 19937)]