1381611

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 2297088

約数和(自身を除く): 915477

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5981, 17943, 41867, 65791, 125601, 197373, 460537, 1381611]

約数ペア:

[(1, 1381611), (3, 460537), (7, 197373), (11, 125601), (21, 65791), (33, 41867), (77, 17943), (231, 5981)]