201491001

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5347}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 300343680

約数和(自身を除く): 98852679

約数列:

[1, 3, 9, 53, 79, 159, 237, 477, 711, 4187, 5347, 12561, 16041, 37683, 48123, 283391, 422413, 850173, 1267239, 2550519, 3801717, 22387889, 67163667, 201491001]

約数ペア:

[(1, 201491001), (3, 67163667), (9, 22387889), (53, 3801717), (79, 2550519), (159, 1267239), (237, 850173), (477, 422413), (711, 283391), (4187, 48123), (5347, 37683), (12561, 16041)]