38790479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 9109681

約数列:

[1, 7, 13, 91, 439, 971, 3073, 5707, 6797, 12623, 39949, 88361, 426269, 2983883, 5541497, 38790479]

約数ペア:

[(1, 38790479), (7, 5541497), (13, 2983883), (91, 426269), (439, 88361), (971, 39949), (3073, 12623), (5707, 6797)]