10981563

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 16343040

約数和(自身を除く): 5361477

約数列:

[1, 3, 19, 37, 41, 57, 111, 123, 127, 381, 703, 779, 1517, 2109, 2337, 2413, 4551, 4699, 5207, 7239, 14097, 15621, 28823, 86469, 89281, 98933, 192659, 267843, 296799, 577977, 3660521, 10981563]

約数ペア:

[(1, 10981563), (3, 3660521), (19, 577977), (37, 296799), (41, 267843), (57, 192659), (111, 98933), (123, 89281), (127, 86469), (381, 28823), (703, 15621), (779, 14097), (1517, 7239), (2109, 5207), (2337, 4699), (2413, 4551)]