70707021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{306091}}^1$

素因数の和:306112

約数の個数: 16

約数和(自身を含む): 117539328

約数和(自身を除く): 46832307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 306091, 918273, 2142637, 3367001, 6427911, 10101003, 23569007, 70707021]

約数ペア:

[(1, 70707021), (3, 23569007), (7, 10101003), (11, 6427911), (21, 3367001), (33, 2142637), (77, 918273), (231, 306091)]