11161983

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 17842176

約数和(自身を除く): 6680193

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 263, 301, 329, 789, 903, 987, 1841, 2021, 5523, 6063, 11309, 12361, 14147, 33927, 37083, 42441, 79163, 86527, 237489, 259581, 531523, 1594569, 3720661, 11161983]

約数ペア:

[(1, 11161983), (3, 3720661), (7, 1594569), (21, 531523), (43, 259581), (47, 237489), (129, 86527), (141, 79163), (263, 42441), (301, 37083), (329, 33927), (789, 14147), (903, 12361), (987, 11309), (1841, 6063), (2021, 5523)]