2013487553

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 2546235648

約数和(自身を除く): 532748095

約数列:

[1, 7, 11, 77, 121, 197, 847, 1097, 1331, 1379, 2167, 7679, 9317, 12067, 15169, 23837, 84469, 132737, 166859, 216109, 262207, 929159, 1460107, 1512763, 1835449, 2377199, 10220749, 16640393, 26149189, 183044323, 287641079, 2013487553]

約数ペア:

[(1, 2013487553), (7, 287641079), (11, 183044323), (77, 26149189), (121, 16640393), (197, 10220749), (847, 2377199), (1097, 1835449), (1331, 1512763), (1379, 1460107), (2167, 929159), (7679, 262207), (9317, 216109), (12067, 166859), (15169, 132737), (23837, 84469)]