28232961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 38825664

約数和(自身を除く): 10592703

約数列:

[1, 3, 37, 111, 347, 733, 1041, 2199, 12839, 27121, 38517, 81363, 254351, 763053, 9410987, 28232961]

約数ペア:

[(1, 28232961), (3, 9410987), (37, 763053), (111, 254351), (347, 81363), (733, 38517), (1041, 27121), (2199, 12839)]