42526389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 20695371

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 587, 589, 779, 1271, 1761, 1767, 2337, 3813, 11153, 18197, 24067, 24149, 33459, 54591, 72201, 72447, 345743, 457273, 746077, 1037229, 1371819, 2238231, 14175463, 42526389]

約数ペア:

[(1, 42526389), (3, 14175463), (19, 2238231), (31, 1371819), (41, 1037229), (57, 746077), (93, 457273), (123, 345743), (587, 72447), (589, 72201), (779, 54591), (1271, 33459), (1761, 24149), (1767, 24067), (2337, 18197), (3813, 11153)]