2013648921

素因数分解:

$3^2\times {\mathrm{5801}}^1\times {\mathrm{38569}}^1$

素因数の和:44376

約数の個数: 12

約数和(自身を含む): 2909180820

約数和(自身を除く): 895531899

約数列:

[1, 3, 9, 5801, 17403, 38569, 52209, 115707, 347121, 223738769, 671216307, 2013648921]

約数ペア:

[(1, 2013648921), (3, 671216307), (9, 223738769), (5801, 347121), (17403, 115707), (38569, 52209)]