252132049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49603}}^1$

素因数の和:49656

約数の個数: 16

約数和(自身を含む): 300004992

約数和(自身を除く): 47872943

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 49603, 644839, 843251, 1140869, 10962263, 14831297, 19394773, 252132049]

約数ペア:

[(1, 252132049), (13, 19394773), (17, 14831297), (23, 10962263), (221, 1140869), (299, 843251), (391, 644839), (5083, 49603)]