1395947517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1\times {\mathrm{4799}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 1902182400

約数和(自身を除く): 506234883

約数列:

[1, 3, 47, 141, 2063, 4799, 6189, 14397, 96961, 225553, 290883, 676659, 9900337, 29701011, 465315839, 1395947517]

約数ペア:

[(1, 1395947517), (3, 465315839), (47, 29701011), (141, 9900337), (2063, 676659), (4799, 290883), (6189, 225553), (14397, 96961)]