1075473

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 1821248

約数和(自身を除く): 745775

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 397, 903, 1191, 2709, 2779, 3573, 8337, 17071, 25011, 51213, 119497, 153639, 358491, 1075473]

約数ペア:

[(1, 1075473), (3, 358491), (7, 153639), (9, 119497), (21, 51213), (43, 25011), (63, 17071), (129, 8337), (301, 3573), (387, 2779), (397, 2709), (903, 1191)]