1627471491

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1\times {\mathrm{4211}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 2217466368

約数和(自身を除く): 589994877

約数列:

[1, 3, 47, 141, 2741, 4211, 8223, 12633, 128827, 197917, 386481, 593751, 11542351, 34627053, 542490497, 1627471491]

約数ペア:

[(1, 1627471491), (3, 542490497), (47, 34627053), (141, 11542351), (2741, 593751), (4211, 386481), (8223, 197917), (12633, 128827)]