3364389

素因数分解:

$3^3\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 5800320

約数和(自身を除く): 2435931

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2543, 7629, 17801, 22887, 53403, 68661, 124607, 160209, 373821, 480627, 1121463, 3364389]

約数ペア:

[(1, 3364389), (3, 1121463), (7, 480627), (9, 373821), (21, 160209), (27, 124607), (49, 68661), (63, 53403), (147, 22887), (189, 17801), (441, 7629), (1323, 2543)]