2795991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 4097280

約数和(自身を除く): 1301289

約数列:

[1, 3, 11, 33, 193, 439, 579, 1317, 2123, 4829, 6369, 14487, 84727, 254181, 931997, 2795991]

約数ペア:

[(1, 2795991), (3, 931997), (11, 254181), (33, 84727), (193, 14487), (439, 6369), (579, 4829), (1317, 2123)]