16620117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 6873003

約数列:

[1, 3, 19, 57, 151, 453, 1931, 2869, 5793, 8607, 36689, 110067, 291581, 874743, 5540039, 16620117]

約数ペア:

[(1, 16620117), (3, 5540039), (19, 874743), (57, 291581), (151, 110067), (453, 36689), (1931, 8607), (2869, 5793)]