57255987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1997}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 80559360

約数和(自身を除く): 23303373

約数列:

[1, 3, 19, 57, 503, 1509, 1997, 5991, 9557, 28671, 37943, 113829, 1004491, 3013473, 19085329, 57255987]

約数ペア:

[(1, 57255987), (3, 19085329), (19, 3013473), (57, 1004491), (503, 113829), (1509, 37943), (1997, 28671), (5991, 9557)]