28926267

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 39777792

約数和(自身を除く): 10851525

約数列:

[1, 3, 37, 111, 347, 751, 1041, 2253, 12839, 27787, 38517, 83361, 260597, 781791, 9642089, 28926267]

約数ペア:

[(1, 28926267), (3, 9642089), (37, 781791), (111, 260597), (347, 83361), (751, 38517), (1041, 27787), (2253, 12839)]