11867011

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 13913856

約数和(自身を除く): 2046845

約数列:

[1, 13, 23, 43, 71, 169, 299, 559, 923, 989, 1633, 3053, 3887, 7267, 11999, 12857, 21229, 39689, 70219, 167141, 275977, 515957, 912847, 11867011]

約数ペア:

[(1, 11867011), (13, 912847), (23, 515957), (43, 275977), (71, 167141), (169, 70219), (299, 39689), (559, 21229), (923, 12857), (989, 11999), (1633, 7267), (3053, 3887)]