190996971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{10391}}^1$

素因数の和:10962

約数の個数: 16

約数和(自身を含む): 278339328

約数和(自身を除く): 87342357

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 10391, 18381, 31173, 114301, 342903, 5787787, 17363361, 63665657, 190996971]

約数ペア:

[(1, 190996971), (3, 63665657), (11, 17363361), (33, 5787787), (557, 342903), (1671, 114301), (6127, 31173), (10391, 18381)]