2197996839

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{8017}}^1$

素因数の和:8807

約数の個数: 24

約数和(自身を含む): 3257104032

約数和(自身を除く): 1059107193

約数列:

[1, 3, 9, 41, 123, 369, 743, 2229, 6687, 8017, 24051, 30463, 72153, 91389, 274167, 328697, 986091, 2958273, 5956631, 17869893, 53609679, 244221871, 732665613, 2197996839]

約数ペア:

[(1, 2197996839), (3, 732665613), (9, 244221871), (41, 53609679), (123, 17869893), (369, 5956631), (743, 2958273), (2229, 986091), (6687, 328697), (8017, 274167), (24051, 91389), (30463, 72153)]