2277807

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 3517440

約数和(自身を除く): 1239633

約数列:

[1, 3, 7, 21, 79, 237, 553, 1373, 1659, 4119, 9611, 28833, 108467, 325401, 759269, 2277807]

約数ペア:

[(1, 2277807), (3, 759269), (7, 325401), (21, 108467), (79, 28833), (237, 9611), (553, 4119), (1373, 1659)]