283855117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{164173}}^1$

素因数の和:164212

約数の個数: 16

約数和(自身を含む): 367749760

約数和(自身を除く): 83894643

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 164173, 1149211, 2134249, 3119287, 14939743, 21835009, 40550731, 283855117]

約数ペア:

[(1, 283855117), (7, 40550731), (13, 21835009), (19, 14939743), (91, 3119287), (133, 2134249), (247, 1149211), (1729, 164173)]