2059209

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 1051191

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1439, 4317, 12951, 38853, 76267, 228801, 686403, 2059209]

約数ペア:

[(1, 2059209), (3, 686403), (9, 228801), (27, 76267), (53, 38853), (159, 12951), (477, 4317), (1431, 1439)]