171970733

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7103}}^1$

素因数の和:7216

約数の個数: 16

約数和(自身を含む): 196411392

約数和(自身を除く): 24440659

約数列:

[1, 11, 31, 71, 341, 781, 2201, 7103, 24211, 78133, 220193, 504313, 2422123, 5547443, 15633703, 171970733]

約数ペア:

[(1, 171970733), (11, 15633703), (31, 5547443), (71, 2422123), (341, 504313), (781, 220193), (2201, 78133), (7103, 24211)]