4198563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 6543680

約数和(自身を除く): 2345117

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 571, 817, 1713, 2451, 5139, 7353, 10849, 24553, 32547, 73659, 97641, 220977, 466507, 1399521, 4198563]

約数ペア:

[(1, 4198563), (3, 1399521), (9, 466507), (19, 220977), (43, 97641), (57, 73659), (129, 32547), (171, 24553), (387, 10849), (571, 7353), (817, 5139), (1713, 2451)]