27720691361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{663349}}^1$

素因数の和:663520

約数の個数: 16

約数和(自身を含む): 31522392000

約数和(自身を除く): 3801700639

約数列:

[1, 11, 29, 131, 319, 1441, 3799, 41789, 663349, 7296839, 19237121, 86898719, 211608331, 955885909, 2520062851, 27720691361]

約数ペア:

[(1, 27720691361), (11, 2520062851), (29, 955885909), (131, 211608331), (319, 86898719), (1441, 19237121), (3799, 7296839), (41789, 663349)]