38057721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1709}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 54774720

約数和(自身を除く): 16716999

約数列:

[1, 3, 13, 39, 571, 1709, 1713, 5127, 7423, 22217, 22269, 66651, 975839, 2927517, 12685907, 38057721]

約数ペア:

[(1, 38057721), (3, 12685907), (13, 2927517), (39, 975839), (571, 66651), (1709, 22269), (1713, 22217), (5127, 7423)]