270993697

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 304365600

約数和(自身を除く): 33371903

約数列:

[1, 13, 43, 89, 169, 419, 559, 1157, 3827, 5447, 7267, 15041, 18017, 37291, 49751, 70811, 234221, 484783, 646763, 1603513, 3044873, 6302179, 20845669, 270993697]

約数ペア:

[(1, 270993697), (13, 20845669), (43, 6302179), (89, 3044873), (169, 1603513), (419, 646763), (559, 484783), (1157, 234221), (3827, 70811), (5447, 49751), (7267, 37291), (15041, 18017)]