80254889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 98978112

約数和(自身を除く): 18723223

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 1877, 3289, 3887, 20647, 24401, 42757, 43171, 268411, 317213, 474881, 561223, 3489343, 6173453, 7295899, 80254889]

約数ペア:

[(1, 80254889), (11, 7295899), (13, 6173453), (23, 3489343), (143, 561223), (169, 474881), (253, 317213), (299, 268411), (1859, 43171), (1877, 42757), (3289, 24401), (3887, 20647)]