87883701

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 121042944

約数和(自身を除く): 33159243

約数列:

[1, 3, 43, 107, 129, 321, 4601, 6367, 13803, 19101, 273781, 681269, 821343, 2043807, 29294567, 87883701]

約数ペア:

[(1, 87883701), (3, 29294567), (43, 2043807), (107, 821343), (129, 681269), (321, 273781), (4601, 19101), (6367, 13803)]