9968404203

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{2201989}}^1$

素因数の和:2202498

約数の個数: 12

約数和(自身を含む): 14427438480

約数和(自身を除く): 4459034277

約数列:

[1, 3, 9, 503, 1509, 4527, 2201989, 6605967, 19817901, 1107600467, 3322801401, 9968404203]

約数ペア:

[(1, 9968404203), (3, 3322801401), (9, 1107600467), (503, 19817901), (1509, 6605967), (4527, 2201989)]