22898139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 12145701

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 319, 337, 781, 957, 1011, 2059, 2343, 3707, 6177, 9773, 11121, 22649, 23927, 29319, 67947, 71781, 107503, 263197, 322509, 693883, 789591, 2081649, 7632713, 22898139]

約数ペア:

[(1, 22898139), (3, 7632713), (11, 2081649), (29, 789591), (33, 693883), (71, 322509), (87, 263197), (213, 107503), (319, 71781), (337, 67947), (781, 29319), (957, 23927), (1011, 22649), (2059, 11121), (2343, 9773), (3707, 6177)]