336554239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 425088000

約数和(自身を除く): 88533761

約数列:

[1, 7, 19, 23, 133, 161, 269, 409, 437, 1883, 2863, 3059, 5111, 6187, 7771, 9407, 35777, 43309, 54397, 65849, 110021, 117553, 178733, 770147, 822871, 1251131, 2090399, 2530483, 14632793, 17713381, 48079177, 336554239]

約数ペア:

[(1, 336554239), (7, 48079177), (19, 17713381), (23, 14632793), (133, 2530483), (161, 2090399), (269, 1251131), (409, 822871), (437, 770147), (1883, 178733), (2863, 117553), (3059, 110021), (5111, 65849), (6187, 54397), (7771, 43309), (9407, 35777)]