2702556997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 3375786240

約数和(自身を除く): 673229243

約数列:

[1, 7, 17, 37, 119, 211, 259, 629, 1477, 2909, 3587, 4403, 7807, 20363, 25109, 49453, 54649, 107633, 132719, 346171, 613799, 753431, 929033, 1829761, 4296593, 10434583, 12808327, 22710563, 73042081, 158973941, 386079571, 2702556997]

約数ペア:

[(1, 2702556997), (7, 386079571), (17, 158973941), (37, 73042081), (119, 22710563), (211, 12808327), (259, 10434583), (629, 4296593), (1477, 1829761), (2909, 929033), (3587, 753431), (4403, 613799), (7807, 346171), (20363, 132719), (25109, 107633), (49453, 54649)]