1220304521521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{23824301}}^1$

素因数の和:23824472

約数の個数: 16

約数和(自身を含む): 1358556997248

約数和(自身を除く): 138252475727

約数列:

[1, 17, 23, 131, 391, 2227, 3013, 51221, 23824301, 405013117, 547958923, 3120983431, 9315301691, 53056718327, 71782618913, 1220304521521]

約数ペア:

[(1, 1220304521521), (17, 71782618913), (23, 53056718327), (131, 9315301691), (391, 3120983431), (2227, 547958923), (3013, 405013117), (51221, 23824301)]