274242717

素因数分解:

$3^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2803}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 453171264

約数和(自身を除く): 178928547

約数列:

[1, 3, 7, 9, 21, 63, 1553, 2803, 4659, 8409, 10871, 13977, 19621, 25227, 32613, 58863, 97839, 176589, 4353059, 13059177, 30471413, 39177531, 91414239, 274242717]

約数ペア:

[(1, 274242717), (3, 91414239), (7, 39177531), (9, 30471413), (21, 13059177), (63, 4353059), (1553, 176589), (2803, 97839), (4659, 58863), (8409, 32613), (10871, 25227), (13977, 19621)]