13309860245

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{1999979}}^1$

素因数の和:2000017

約数の個数: 16

約数和(自身を含む): 17567824320

約数和(自身を除く): 4257964075

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 1999979, 9999895, 21999769, 109998845, 241997459, 1209987295, 2661972049, 13309860245]

約数ペア:

[(1, 13309860245), (5, 2661972049), (11, 1209987295), (55, 241997459), (121, 109998845), (605, 21999769), (1331, 9999895), (6655, 1999979)]