289355979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{4271}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 421185024

約数和(自身を除く): 131829045

約数列:

[1, 3, 11, 33, 2053, 4271, 6159, 12813, 22583, 46981, 67749, 140943, 8768363, 26305089, 96451993, 289355979]

約数ペア:

[(1, 289355979), (3, 96451993), (11, 26305089), (33, 8768363), (2053, 140943), (4271, 67749), (6159, 46981), (12813, 22583)]