27908933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 31340400

約数和(自身を除く): 3431467

約数列:

[1, 13, 29, 181, 377, 409, 2353, 5249, 5317, 11861, 68237, 74029, 154193, 962377, 2146841, 27908933]

約数ペア:

[(1, 27908933), (13, 2146841), (29, 962377), (181, 154193), (377, 74029), (409, 68237), (2353, 11861), (5249, 5317)]