251036015993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5233}}^1\times {\mathrm{8053}}^1$

素因数の和:13353

約数の個数: 32

約数和(自身を含む): 307560224256

約数和(自身を除く): 56524208263

約数列:

[1, 7, 23, 37, 161, 259, 851, 5233, 5957, 8053, 36631, 56371, 120359, 185219, 193621, 297961, 842513, 1296533, 1355347, 2085727, 4453283, 6853103, 31172981, 42141349, 47971721, 294989443, 969251027, 1559229913, 6784757189, 10914609391, 35862287999, 251036015993]

約数ペア:

[(1, 251036015993), (7, 35862287999), (23, 10914609391), (37, 6784757189), (161, 1559229913), (259, 969251027), (851, 294989443), (5233, 47971721), (5957, 42141349), (8053, 31172981), (36631, 6853103), (56371, 4453283), (120359, 2085727), (185219, 1355347), (193621, 1296533), (297961, 842513)]