2116798173

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{714893}}^1$

素因数の和:714953

約数の個数: 24

約数和(自身を含む): 3568750848

約数和(自身を除く): 1451952675

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 714893, 2144679, 5004251, 6434037, 15012753, 33599971, 45038259, 100799913, 235199797, 302399739, 705599391, 2116798173]

約数ペア:

[(1, 2116798173), (3, 705599391), (7, 302399739), (9, 235199797), (21, 100799913), (47, 45038259), (63, 33599971), (141, 15012753), (329, 6434037), (423, 5004251), (987, 2144679), (2961, 714893)]