39641657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 47050080

約数和(自身を除く): 7408423

約数列:

[1, 11, 19, 43, 121, 209, 401, 473, 817, 2299, 4411, 5203, 7619, 8987, 17243, 48521, 83809, 98857, 189673, 327617, 921899, 2086403, 3603787, 39641657]

約数ペア:

[(1, 39641657), (11, 3603787), (19, 2086403), (43, 921899), (121, 327617), (209, 189673), (401, 98857), (473, 83809), (817, 48521), (2299, 17243), (4411, 8987), (5203, 7619)]