243357429

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{9649}}^1$

素因数の和:10860

約数の個数: 16

約数和(自身を含む): 371177600

約数和(自身を除く): 127820171

約数列:

[1, 3, 7, 21, 1201, 3603, 8407, 9649, 25221, 28947, 67543, 202629, 11588449, 34765347, 81119143, 243357429]

約数ペア:

[(1, 243357429), (3, 81119143), (7, 34765347), (21, 11588449), (1201, 202629), (3603, 67543), (8407, 28947), (9649, 25221)]