1272337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 1492992

約数和(自身を除く): 220655

約数列:

[1, 11, 23, 47, 107, 253, 517, 1081, 1177, 2461, 5029, 11891, 27071, 55319, 115667, 1272337]

約数ペア:

[(1, 1272337), (11, 115667), (23, 55319), (47, 27071), (107, 11891), (253, 5029), (517, 2461), (1081, 1177)]