2766843

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 4233216

約数和(自身を除く): 1466373

約数列:

[1, 3, 9, 31, 47, 93, 141, 211, 279, 423, 633, 1457, 1899, 4371, 6541, 9917, 13113, 19623, 29751, 58869, 89253, 307427, 922281, 2766843]

約数ペア:

[(1, 2766843), (3, 922281), (9, 307427), (31, 89253), (47, 58869), (93, 29751), (141, 19623), (211, 13113), (279, 9917), (423, 6541), (633, 4371), (1457, 1899)]