87390411

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 120019200

約数和(自身を除く): 32628789

約数列:

[1, 3, 37, 111, 419, 1257, 1879, 5637, 15503, 46509, 69523, 208569, 787301, 2361903, 29130137, 87390411]

約数ペア:

[(1, 87390411), (3, 29130137), (37, 2361903), (111, 787301), (419, 208569), (1257, 69523), (1879, 46509), (5637, 15503)]