388021323

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 521447936

約数和(自身を除く): 133426613

約数列:

[1, 3, 271, 277, 813, 831, 1723, 5169, 75067, 225201, 466933, 477271, 1400799, 1431813, 129340441, 388021323]

約数ペア:

[(1, 388021323), (3, 129340441), (271, 1431813), (277, 1400799), (813, 477271), (831, 466933), (1723, 225201), (5169, 75067)]