70938021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307091}}^1$

素因数の和:307112

約数の個数: 16

約数和(自身を含む): 117923328

約数和(自身を除く): 46985307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307091, 921273, 2149637, 3378001, 6448911, 10134003, 23646007, 70938021]

約数ペア:

[(1, 70938021), (3, 23646007), (7, 10134003), (11, 6448911), (21, 3378001), (33, 2149637), (77, 921273), (231, 307091)]