319033731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{20807}}^1$

素因数の和:21098

約数の個数: 16

約数和(自身を含む): 449452800

約数和(自身を除く): 130419069

約数列:

[1, 3, 19, 57, 269, 807, 5111, 15333, 20807, 62421, 395333, 1185999, 5597083, 16791249, 106344577, 319033731]

約数ペア:

[(1, 319033731), (3, 106344577), (19, 16791249), (57, 5597083), (269, 1185999), (807, 395333), (5111, 62421), (15333, 20807)]