2487921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 959439

約数列:

[1, 3, 41, 113, 123, 179, 339, 537, 4633, 7339, 13899, 20227, 22017, 60681, 829307, 2487921]

約数ペア:

[(1, 2487921), (3, 829307), (41, 60681), (113, 22017), (123, 20227), (179, 13899), (339, 7339), (537, 4633)]