201812433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{15461}}^1$

素因数の和:15712

約数の個数: 16

約数和(自身を含む): 284500800

約数和(自身を除く): 82688367

約数列:

[1, 3, 19, 57, 229, 687, 4351, 13053, 15461, 46383, 293759, 881277, 3540569, 10621707, 67270811, 201812433]

約数ペア:

[(1, 201812433), (3, 67270811), (19, 10621707), (57, 3540569), (229, 881277), (687, 293759), (4351, 46383), (13053, 15461)]