7902939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 11660544

約数和(自身を除く): 3757605

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3373, 10119, 37103, 111309, 239483, 718449, 2634313, 7902939]

約数ペア:

[(1, 7902939), (3, 2634313), (11, 718449), (33, 239483), (71, 111309), (213, 37103), (781, 10119), (2343, 3373)]