2131077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 3120768

約数和(自身を除く): 989691

約数列:

[1, 3, 13, 39, 53, 159, 689, 1031, 2067, 3093, 13403, 40209, 54643, 163929, 710359, 2131077]

約数ペア:

[(1, 2131077), (3, 710359), (13, 163929), (39, 54643), (53, 40209), (159, 13403), (689, 3093), (1031, 2067)]