131427181

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 138555648

約数和(自身を除く): 7128467

約数列:

[1, 41, 47, 241, 283, 1927, 9881, 11327, 11603, 13301, 68203, 464407, 545341, 2796323, 3205541, 131427181]

約数ペア:

[(1, 131427181), (41, 3205541), (47, 2796323), (241, 545341), (283, 464407), (1927, 68203), (9881, 13301), (11327, 11603)]