1319270401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{9743}}^1$

素因数の和:9900

約数の個数: 16

約数和(自身を含む): 1399394304

約数和(自身を除く): 80123903

約数列:

[1, 43, 47, 67, 2021, 2881, 3149, 9743, 135407, 418949, 457921, 652781, 19690603, 28069583, 30680707, 1319270401]

約数ペア:

[(1, 1319270401), (43, 30680707), (47, 28069583), (67, 19690603), (2021, 652781), (2881, 457921), (3149, 418949), (9743, 135407)]