85850989

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47353}}^1$

素因数の和:47404

約数の個数: 12

約数和(自身を含む): 102568764

約数和(自身を除く): 16717775

約数列:

[1, 7, 37, 49, 259, 1813, 47353, 331471, 1752061, 2320297, 12264427, 85850989]

約数ペア:

[(1, 85850989), (7, 12264427), (37, 2320297), (49, 1752061), (259, 331471), (1813, 47353)]