28627743

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 38952576

約数和(自身を除く): 10324833

約数列:

[1, 3, 101, 107, 303, 321, 883, 2649, 10807, 32421, 89183, 94481, 267549, 283443, 9542581, 28627743]

約数ペア:

[(1, 28627743), (3, 9542581), (101, 283443), (107, 267549), (303, 94481), (321, 89183), (883, 32421), (2649, 10807)]