29749881

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18634119

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 499, 501, 1169, 1497, 2839, 3493, 3507, 8483, 8517, 10479, 19873, 25449, 59381, 59619, 83333, 178143, 249999, 583331, 1416661, 1749993, 4249983, 9916627, 29749881]

約数ペア:

[(1, 29749881), (3, 9916627), (7, 4249983), (17, 1749993), (21, 1416661), (51, 583331), (119, 249999), (167, 178143), (357, 83333), (499, 59619), (501, 59381), (1169, 25449), (1497, 19873), (2839, 10479), (3493, 8517), (3507, 8483)]