319079621

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9201

約数の個数: 24

約数和(自身を含む): 399849984

約数和(自身を除く): 80770363

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 9133, 34937, 63931, 210059, 283123, 447517, 1470413, 1981861, 6511829, 10292891, 13873027, 45582803, 319079621]

約数ペア:

[(1, 319079621), (7, 45582803), (23, 13873027), (31, 10292891), (49, 6511829), (161, 1981861), (217, 1470413), (713, 447517), (1127, 283123), (1519, 210059), (4991, 63931), (9133, 34937)]