17530539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 25719552

約数和(自身を除く): 8189013

約数列:

[1, 3, 13, 39, 71, 169, 213, 487, 507, 923, 1461, 2769, 6331, 11999, 18993, 34577, 35997, 82303, 103731, 246909, 449501, 1348503, 5843513, 17530539]

約数ペア:

[(1, 17530539), (3, 5843513), (13, 1348503), (39, 449501), (71, 246909), (169, 103731), (213, 82303), (487, 35997), (507, 34577), (923, 18993), (1461, 11999), (2769, 6331)]