22215003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 31159296

約数和(自身を除く): 8944293

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4507, 4929, 13521, 139717, 238871, 419151, 716613, 7405001, 22215003]

約数ペア:

[(1, 22215003), (3, 7405001), (31, 716613), (53, 419151), (93, 238871), (159, 139717), (1643, 13521), (4507, 4929)]