11283321

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28308

約数の個数: 16

約数和(自身を含む): 18099200

約数和(自身を除く): 6815879

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 28279, 84837, 197953, 537301, 593859, 1611903, 3761107, 11283321]

約数ペア:

[(1, 11283321), (3, 3761107), (7, 1611903), (19, 593859), (21, 537301), (57, 197953), (133, 84837), (399, 28279)]