1900170651

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1\times {\mathrm{1973}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 2546933760

約数和(自身を除く): 646763109

約数列:

[1, 3, 251, 753, 1279, 1973, 3837, 5919, 321029, 495223, 963087, 1485669, 2523467, 7570401, 633390217, 1900170651]

約数ペア:

[(1, 1900170651), (3, 633390217), (251, 7570401), (753, 2523467), (1279, 1485669), (1973, 963087), (3837, 495223), (5919, 321029)]