47719869

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 64512000

約数和(自身を除く): 16792131

約数列:

[1, 3, 127, 251, 381, 499, 753, 1497, 31877, 63373, 95631, 125249, 190119, 375747, 15906623, 47719869]

約数ペア:

[(1, 47719869), (3, 15906623), (127, 375747), (251, 190119), (381, 125249), (499, 95631), (753, 63373), (1497, 31877)]