2011398537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{390487}}^1$

素因数の和:390608

約数の個数: 16

約数和(自身を含む): 2867743872

約数和(自身を除く): 856345335

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 390487, 1171461, 6638279, 19914837, 39439187, 118317561, 670466179, 2011398537]

約数ペア:

[(1, 2011398537), (3, 670466179), (17, 118317561), (51, 39439187), (101, 19914837), (303, 6638279), (1717, 1171461), (5151, 390487)]