5269719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 8780800

約数和(自身を除く): 3511081

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 199, 273, 291, 597, 679, 1261, 1393, 2037, 2587, 3783, 4179, 7761, 8827, 18109, 19303, 26481, 54327, 57909, 135121, 250939, 405363, 752817, 1756573, 5269719]

約数ペア:

[(1, 5269719), (3, 1756573), (7, 752817), (13, 405363), (21, 250939), (39, 135121), (91, 57909), (97, 54327), (199, 26481), (273, 19303), (291, 18109), (597, 8827), (679, 7761), (1261, 4179), (1393, 3783), (2037, 2587)]