955280039

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 1162512000

約数和(自身を除く): 207231961

約数列:

[1, 7, 29, 49, 137, 203, 343, 701, 959, 1421, 3973, 4907, 6713, 9947, 20329, 27811, 34349, 46991, 96037, 142303, 194677, 240443, 672259, 996121, 1362739, 2785073, 4705813, 6972847, 19495511, 32940691, 136468577, 955280039]

約数ペア:

[(1, 955280039), (7, 136468577), (29, 32940691), (49, 19495511), (137, 6972847), (203, 4705813), (343, 2785073), (701, 1362739), (959, 996121), (1421, 672259), (3973, 240443), (4907, 194677), (6713, 142303), (9947, 96037), (20329, 46991), (27811, 34349)]