2853201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 4132800

約数和(自身を除く): 1279599

約数列:

[1, 3, 13, 39, 149, 447, 491, 1473, 1937, 5811, 6383, 19149, 73159, 219477, 951067, 2853201]

約数ペア:

[(1, 2853201), (3, 951067), (13, 219477), (39, 73159), (149, 19149), (447, 6383), (491, 5811), (1473, 1937)]