117214539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42331}}^1$

素因数の和:42418

約数の個数: 16

約数和(自身を含む): 170682624

約数和(自身を除く): 53468085

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 42331, 126993, 550303, 1650909, 3005501, 9016503, 39071513, 117214539]

約数ペア:

[(1, 117214539), (3, 39071513), (13, 9016503), (39, 3005501), (71, 1650909), (213, 550303), (923, 126993), (2769, 42331)]