422166

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 857088

約数和(自身を除く): 434922

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 991, 1982, 2973, 5946, 70361, 140722, 211083, 422166]

約数ペア:

[(1, 422166), (2, 211083), (3, 140722), (6, 70361), (71, 5946), (142, 2973), (213, 1982), (426, 991)]