803260081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 944431488

約数和(自身を除く): 141171407

約数列:

[1, 13, 17, 43, 181, 221, 467, 559, 731, 2353, 3077, 6071, 7783, 7939, 9503, 20081, 40001, 84527, 101179, 103207, 132311, 261053, 341377, 1098851, 1436959, 1720043, 3634661, 4437901, 18680467, 47250593, 61789237, 803260081]

約数ペア:

[(1, 803260081), (13, 61789237), (17, 47250593), (43, 18680467), (181, 4437901), (221, 3634661), (467, 1720043), (559, 1436959), (731, 1098851), (2353, 341377), (3077, 261053), (6071, 132311), (7783, 103207), (7939, 101179), (9503, 84527), (20081, 40001)]