293890961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{16229}}^1$

素因数の和:16448

約数の個数: 16

約数和(自身を含む): 363552000

約数和(自身を除く): 69661039

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 16229, 18109, 113603, 210977, 1476839, 3229571, 22606997, 41984423, 293890961]

約数ペア:

[(1, 293890961), (7, 41984423), (13, 22606997), (91, 3229571), (199, 1476839), (1393, 210977), (2587, 113603), (16229, 18109)]