139521283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 156347136

約数和(自身を除く): 16825853

約数列:

[1, 11, 43, 397, 473, 743, 4367, 8173, 17071, 31949, 187781, 294971, 351439, 3244681, 12683753, 139521283]

約数ペア:

[(1, 139521283), (11, 12683753), (43, 3244681), (397, 351439), (473, 294971), (743, 187781), (4367, 31949), (8173, 17071)]