87909371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10259}}^1$

素因数の和:10330

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 15511429

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 10259, 112849, 194921, 420619, 2144131, 4626809, 7991761, 87909371]

約数ペア:

[(1, 87909371), (11, 7991761), (19, 4626809), (41, 2144131), (209, 420619), (451, 194921), (779, 112849), (8569, 10259)]