488114931

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 694419264

約数和(自身を除く): 206304333

約数列:

[1, 3, 17, 51, 251, 289, 753, 867, 2243, 4267, 6729, 12801, 38131, 72539, 114393, 217617, 562993, 648227, 1688979, 1944681, 9570881, 28712643, 162704977, 488114931]

約数ペア:

[(1, 488114931), (3, 162704977), (17, 28712643), (51, 9570881), (251, 1944681), (289, 1688979), (753, 648227), (867, 562993), (2243, 217617), (4267, 114393), (6729, 72539), (12801, 38131)]