2612379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 4460544

約数和(自身を除く): 1848165

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 263, 301, 473, 789, 903, 1419, 1841, 2893, 3311, 5523, 8679, 9933, 11309, 20251, 33927, 60753, 79163, 124399, 237489, 373197, 870793, 2612379]

約数ペア:

[(1, 2612379), (3, 870793), (7, 373197), (11, 237489), (21, 124399), (33, 79163), (43, 60753), (77, 33927), (129, 20251), (231, 11309), (263, 9933), (301, 8679), (473, 5523), (789, 3311), (903, 2893), (1419, 1841)]