28312703

素因数分解:

${\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1753}}^1$

素因数の和:2305

約数の個数: 8

約数和(自身を含む): 29298816

約数和(自身を除く): 986113

約数列:

[1, 31, 521, 1753, 16151, 54343, 913313, 28312703]

約数ペア:

[(1, 28312703), (31, 913313), (521, 54343), (1753, 16151)]