83899321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 94754880

約数和(自身を除く): 10855559

約数列:

[1, 11, 43, 89, 473, 979, 1993, 3827, 21923, 42097, 85699, 177377, 942689, 1951147, 7627211, 83899321]

約数ペア:

[(1, 83899321), (11, 7627211), (43, 1951147), (89, 942689), (473, 177377), (979, 85699), (1993, 42097), (3827, 21923)]