870814113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{519269}}^1$

素因数の和:519328

約数の個数: 16

約数和(自身を含む): 1279481280

約数和(自身を除く): 408667167

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 519269, 1557807, 6750497, 20251491, 22328567, 66985701, 290271371, 870814113]

約数ペア:

[(1, 870814113), (3, 290271371), (13, 66985701), (39, 22328567), (43, 20251491), (129, 6750497), (559, 1557807), (1677, 519269)]