2744079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 3999744

約数和(自身を除く): 1255665

約数列:

[1, 3, 13, 39, 71, 213, 923, 991, 2769, 2973, 12883, 38649, 70361, 211083, 914693, 2744079]

約数ペア:

[(1, 2744079), (3, 914693), (13, 211083), (39, 70361), (71, 38649), (213, 12883), (923, 2973), (991, 2769)]