201313101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 303722496

約数和(自身を除く): 102409395

約数列:

[1, 3, 11, 31, 33, 93, 307, 341, 641, 921, 1023, 1923, 3377, 7051, 9517, 10131, 19871, 21153, 28551, 59613, 104687, 196787, 218581, 314061, 590361, 655743, 2164657, 6100397, 6493971, 18301191, 67104367, 201313101]

約数ペア:

[(1, 201313101), (3, 67104367), (11, 18301191), (31, 6493971), (33, 6100397), (93, 2164657), (307, 655743), (341, 590361), (641, 314061), (921, 218581), (1023, 196787), (1923, 104687), (3377, 59613), (7051, 28551), (9517, 21153), (10131, 19871)]