42279419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 55413120

約数和(自身を除く): 13133701

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 433, 481, 1073, 2639, 3031, 3367, 5629, 7511, 12557, 13949, 16021, 39403, 87899, 97643, 112147, 163241, 208273, 464609, 1142687, 1457911, 3252263, 6039917, 42279419]

約数ペア:

[(1, 42279419), (7, 6039917), (13, 3252263), (29, 1457911), (37, 1142687), (91, 464609), (203, 208273), (259, 163241), (377, 112147), (433, 97643), (481, 87899), (1073, 39403), (2639, 16021), (3031, 13949), (3367, 12557), (5629, 7511)]