40906327

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 53721360

約数和(自身を除く): 12815033

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 2617, 15631, 18319, 28787, 75893, 128233, 201509, 531251, 834823, 1410563, 3718757, 5843761, 40906327]

約数ペア:

[(1, 40906327), (7, 5843761), (11, 3718757), (29, 1410563), (49, 834823), (77, 531251), (203, 201509), (319, 128233), (539, 75893), (1421, 28787), (2233, 18319), (2617, 15631)]