99042839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 122401920

約数和(自身を除く): 23359081

約数列:

[1, 7, 19, 41, 133, 287, 443, 779, 1681, 3101, 5453, 8417, 11767, 18163, 31939, 58919, 127141, 223573, 345097, 744683, 2415679, 5212781, 14148977, 99042839]

約数ペア:

[(1, 99042839), (7, 14148977), (19, 5212781), (41, 2415679), (133, 744683), (287, 345097), (443, 223573), (779, 127141), (1681, 58919), (3101, 31939), (5453, 18163), (8417, 11767)]