39647139

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8317}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 60688128

約数和(自身を除く): 21040989

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 8317, 24951, 58219, 174657, 1887959, 5663877, 13215713, 39647139]

約数ペア:

[(1, 39647139), (3, 13215713), (7, 5663877), (21, 1887959), (227, 174657), (681, 58219), (1589, 24951), (4767, 8317)]