129216131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 149331840

約数和(自身を除く): 20115709

約数列:

[1, 11, 19, 163, 209, 1793, 3097, 3793, 34067, 41723, 72067, 618259, 792737, 6800849, 11746921, 129216131]

約数ペア:

[(1, 129216131), (11, 11746921), (19, 6800849), (163, 792737), (209, 618259), (1793, 72067), (3097, 41723), (3793, 34067)]