9975742

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 17816832

約数和(自身を除く): 7841090

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 227, 301, 454, 511, 602, 1022, 1589, 3139, 3178, 6278, 9761, 16571, 19522, 21973, 33142, 43946, 68327, 115997, 136654, 231994, 712553, 1425106, 4987871, 9975742]

約数ペア:

[(1, 9975742), (2, 4987871), (7, 1425106), (14, 712553), (43, 231994), (73, 136654), (86, 115997), (146, 68327), (227, 43946), (301, 33142), (454, 21973), (511, 19522), (602, 16571), (1022, 9761), (1589, 6278), (3139, 3178)]