29128225497

素因数分解:

$3^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{727351}}^1$

素因数の和:729268

約数の個数: 16

約数和(自身を含む): 44409203712

約数和(自身を除く): 15280978215

約数列:

[1, 3, 7, 21, 1907, 5721, 13349, 40047, 727351, 2182053, 5091457, 15274371, 1387058357, 4161175071, 9709408499, 29128225497]

約数ペア:

[(1, 29128225497), (3, 9709408499), (7, 4161175071), (21, 1387058357), (1907, 15274371), (5721, 5091457), (13349, 2182053), (40047, 727351)]