257980967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 277294752

約数和(自身を除く): 19313785

約数列:

[1, 17, 101, 347, 433, 1717, 5899, 7361, 35047, 43733, 150251, 595799, 743461, 2554267, 15175351, 257980967]

約数ペア:

[(1, 257980967), (17, 15175351), (101, 2554267), (347, 743461), (433, 595799), (1717, 150251), (5899, 43733), (7361, 35047)]