4021234563

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1\times {\mathrm{5407}}^1$

素因数の和:7146

約数の個数: 16

約数和(自身を含む): 5400212480

約数和(自身を除く): 1378977917

約数列:

[1, 3, 157, 471, 1579, 4737, 5407, 16221, 247903, 743709, 848899, 2546697, 8537653, 25612959, 1340411521, 4021234563]

約数ペア:

[(1, 4021234563), (3, 1340411521), (157, 25612959), (471, 8537653), (1579, 2546697), (4737, 848899), (5407, 743709), (16221, 247903)]