1418217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 597783

約数列:

[1, 3, 19, 57, 139, 179, 417, 537, 2641, 3401, 7923, 10203, 24881, 74643, 472739, 1418217]

約数ペア:

[(1, 1418217), (3, 472739), (19, 74643), (57, 24881), (139, 10203), (179, 7923), (417, 3401), (537, 2641)]