717978833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12905

約数の個数: 32

約数和(自身を含む): 932020992

約数和(自身を除く): 214042159

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3289, 4301, 5083, 12841, 55913, 141251, 166933, 218297, 295343, 1836263, 2401267, 2837861, 3248773, 3839459, 5020831, 31216471, 42234049, 55229141, 65270803, 717978833]

約数ペア:

[(1, 717978833), (11, 65270803), (13, 55229141), (17, 42234049), (23, 31216471), (143, 5020831), (187, 3839459), (221, 3248773), (253, 2837861), (299, 2401267), (391, 1836263), (2431, 295343), (3289, 218297), (4301, 166933), (5083, 141251), (12841, 55913)]