328536429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443369}}^1$

素因数の和:443404

約数の個数: 16

約数和(自身を含む): 496574400

約数和(自身を除く): 168037971

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 443369, 1330107, 5763797, 8424011, 17291391, 25272033, 109512143, 328536429]

約数ペア:

[(1, 328536429), (3, 109512143), (13, 25272033), (19, 17291391), (39, 8424011), (57, 5763797), (247, 1330107), (741, 443369)]