2013649785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6392539}}^1$

素因数の和:6392557

約数の個数: 24

約数和(自身を含む): 3988944960

約数和(自身を除く): 1975295175

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6392539, 19177617, 31962695, 44747773, 57532851, 95888085, 134243319, 223738865, 287664255, 402729957, 671216595, 2013649785]

約数ペア:

[(1, 2013649785), (3, 671216595), (5, 402729957), (7, 287664255), (9, 223738865), (15, 134243319), (21, 95888085), (35, 57532851), (45, 44747773), (63, 31962695), (105, 19177617), (315, 6392539)]