207420747

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{5413}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 283000608

約数和(自身を除く): 75579861

約数列:

[1, 3, 53, 159, 241, 723, 5413, 12773, 16239, 38319, 286889, 860667, 1304533, 3913599, 69140249, 207420747]

約数ペア:

[(1, 207420747), (3, 69140249), (53, 3913599), (159, 1304533), (241, 860667), (723, 286889), (5413, 38319), (12773, 16239)]