11223981

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 16744320

約数和(自身を除く): 5520339

約数列:

[1, 3, 9, 27, 151, 453, 1359, 2753, 4077, 8259, 24777, 74331, 415703, 1247109, 3741327, 11223981]

約数ペア:

[(1, 11223981), (3, 3741327), (9, 1247109), (27, 415703), (151, 74331), (453, 24777), (1359, 8259), (2753, 4077)]