4385403

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{4027}}^1$

素因数の和:4055

約数の個数: 18

約数和(自身を含む): 6964412

約数和(自身を除く): 2579009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 4027, 12081, 36243, 44297, 132891, 398673, 487267, 1461801, 4385403]

約数ペア:

[(1, 4385403), (3, 1461801), (9, 487267), (11, 398673), (33, 132891), (99, 44297), (121, 36243), (363, 12081), (1089, 4027)]