23428509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8548

約数の個数: 16

約数和(自身を含む): 34118784

約数和(自身を除く): 10690275

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 8461, 25383, 109993, 329979, 600731, 1802193, 7809503, 23428509]

約数ペア:

[(1, 23428509), (3, 7809503), (13, 1802193), (39, 600731), (71, 329979), (213, 109993), (923, 25383), (2769, 8461)]