29121081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13171}}^1$

素因数の和:13252

約数の個数: 16

約数和(自身を含む): 42993408

約数和(自身を除く): 13872327

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 13171, 39513, 144881, 434643, 882457, 2647371, 9707027, 29121081]

約数ペア:

[(1, 29121081), (3, 9707027), (11, 2647371), (33, 882457), (67, 434643), (201, 144881), (737, 39513), (2211, 13171)]