2783227407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 3968240640

約数和(自身を除く): 1185013233

約数列:

[1, 3, 19, 57, 101, 181, 303, 543, 1919, 2671, 3439, 5757, 8013, 10317, 18281, 50749, 54843, 152247, 269771, 347339, 483451, 809313, 1042017, 1450353, 5125649, 9185569, 15376947, 27556707, 48828551, 146485653, 927742469, 2783227407]

約数ペア:

[(1, 2783227407), (3, 927742469), (19, 146485653), (57, 48828551), (101, 27556707), (181, 15376947), (303, 9185569), (543, 5125649), (1919, 1450353), (2671, 1042017), (3439, 809313), (5757, 483451), (8013, 347339), (10317, 269771), (18281, 152247), (50749, 54843)]