22260417

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 8584383

約数列:

[1, 3, 41, 71, 123, 213, 2549, 2911, 7647, 8733, 104509, 180979, 313527, 542937, 7420139, 22260417]

約数ペア:

[(1, 22260417), (3, 7420139), (41, 542937), (71, 313527), (123, 180979), (213, 104509), (2549, 8733), (2911, 7647)]