210979185

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{63073}}^1$

素因数の和:63304

約数の個数: 16

約数和(自身を含む): 339085824

約数和(自身を除く): 128106639

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 63073, 189219, 315365, 946095, 14065279, 42195837, 70326395, 210979185]

約数ペア:

[(1, 210979185), (3, 70326395), (5, 42195837), (15, 14065279), (223, 946095), (669, 315365), (1115, 189219), (3345, 63073)]