31251193

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 33454080

約数和(自身を除く): 2202887

約数列:

[1, 31, 47, 89, 241, 1457, 2759, 4183, 7471, 11327, 21449, 129673, 351137, 664919, 1008103, 31251193]

約数ペア:

[(1, 31251193), (31, 1008103), (47, 664919), (89, 351137), (241, 129673), (1457, 21449), (2759, 11327), (4183, 7471)]