87943317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{380707}}^1$

素因数の和:380728

約数の個数: 16

約数和(自身を含む): 146191872

約数和(自身を除く): 58248555

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 380707, 1142121, 2664949, 4187777, 7994847, 12563331, 29314439, 87943317]

約数ペア:

[(1, 87943317), (3, 29314439), (7, 12563331), (11, 7994847), (21, 4187777), (33, 2664949), (77, 1142121), (231, 380707)]