680916170883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179993701}}^1$

素因数の和:179993814

約数の個数: 16

約数和(自身を含む): 987805436576

約数和(自身を除く): 306889265693

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 179993701, 539981103, 2339918113, 7019754339, 17459388997, 52378166991, 226972056961, 680916170883]

約数ペア:

[(1, 680916170883), (3, 226972056961), (13, 52378166991), (39, 17459388997), (97, 7019754339), (291, 2339918113), (1261, 539981103), (3783, 179993701)]