2943963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 4694976

約数和(自身を除く): 1751013

約数列:

[1, 3, 9, 11, 33, 99, 131, 227, 393, 681, 1179, 1441, 2043, 2497, 4323, 7491, 12969, 22473, 29737, 89211, 267633, 327107, 981321, 2943963]

約数ペア:

[(1, 2943963), (3, 981321), (9, 327107), (11, 267633), (33, 89211), (99, 29737), (131, 22473), (227, 12969), (393, 7491), (681, 4323), (1179, 2497), (1441, 2043)]