2872701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 4580576

約数和(自身を除く): 1707875

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 571, 1677, 1713, 5031, 5139, 7423, 22269, 24553, 66807, 73659, 220977, 319189, 957567, 2872701]

約数ペア:

[(1, 2872701), (3, 957567), (9, 319189), (13, 220977), (39, 73659), (43, 66807), (117, 24553), (129, 22269), (387, 7423), (559, 5139), (571, 5031), (1677, 1713)]