242876259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{473443}}^1$

素因数の和:473471

約数の個数: 16

約数和(自身を含む): 378755200

約数和(自身を除く): 135878941

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 473443, 1420329, 4260987, 8995417, 12782961, 26986251, 80958753, 242876259]

約数ペア:

[(1, 242876259), (3, 80958753), (9, 26986251), (19, 12782961), (27, 8995417), (57, 4260987), (171, 1420329), (513, 473443)]