4915731849

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{19927}}^1$

素因数の和:20645

約数の個数: 32

約数和(自身を含む): 7943141376

約数和(自身を除く): 3027409527

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 691, 2073, 4837, 11747, 14511, 19927, 35241, 59781, 82229, 139489, 246687, 338759, 418467, 1016277, 2371313, 7113939, 13769557, 41308671, 96386899, 234082469, 289160697, 702247407, 1638577283, 4915731849]

約数ペア:

[(1, 4915731849), (3, 1638577283), (7, 702247407), (17, 289160697), (21, 234082469), (51, 96386899), (119, 41308671), (357, 13769557), (691, 7113939), (2073, 2371313), (4837, 1016277), (11747, 418467), (14511, 338759), (19927, 246687), (35241, 139489), (59781, 82229)]