84619829

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 24866251

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 719, 731, 989, 2737, 5033, 5117, 6923, 12223, 16537, 16813, 30917, 85561, 115759, 117691, 216419, 281129, 525589, 711091, 1967903, 3679123, 4977637, 12088547, 84619829]

約数ペア:

[(1, 84619829), (7, 12088547), (17, 4977637), (23, 3679123), (43, 1967903), (119, 711091), (161, 525589), (301, 281129), (391, 216419), (719, 117691), (731, 115759), (989, 85561), (2737, 30917), (5033, 16813), (5117, 16537), (6923, 12223)]