6443979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 9118464

約数和(自身を除く): 2674485

約数列:

[1, 3, 23, 61, 69, 183, 1403, 1531, 4209, 4593, 35213, 93391, 105639, 280173, 2147993, 6443979]

約数ペア:

[(1, 6443979), (3, 2147993), (23, 280173), (61, 105639), (69, 93391), (183, 35213), (1403, 4593), (1531, 4209)]