5455209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 7650432

約数和(自身を除く): 2195223

約数列:

[1, 3, 23, 69, 173, 457, 519, 1371, 3979, 10511, 11937, 31533, 79061, 237183, 1818403, 5455209]

約数ペア:

[(1, 5455209), (3, 1818403), (23, 237183), (69, 79061), (173, 31533), (457, 11937), (519, 10511), (1371, 3979)]