7487451

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 11260800

約数和(自身を除く): 3773349

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4139, 12417, 37251, 111753, 277313, 831939, 2495817, 7487451]

約数ペア:

[(1, 7487451), (3, 2495817), (9, 831939), (27, 277313), (67, 111753), (201, 37251), (603, 12417), (1809, 4139)]