7882197921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{11909}}^1\times {\mathrm{5657}}^1$

素因数の和:17585

約数の個数: 24

約数和(自身を含む): 12264393960

約数和(自身を除く): 4382196039

約数列:

[1, 3, 9, 13, 39, 117, 5657, 11909, 16971, 35727, 50913, 73541, 107181, 154817, 220623, 464451, 661869, 1393353, 67369213, 202107639, 606322917, 875799769, 2627399307, 7882197921]

約数ペア:

[(1, 7882197921), (3, 2627399307), (9, 875799769), (13, 606322917), (39, 202107639), (117, 67369213), (5657, 1393353), (11909, 661869), (16971, 464451), (35727, 220623), (50913, 154817), (73541, 107181)]