45387947

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 53319168

約数和(自身を除く): 7931221

約数列:

[1, 11, 23, 47, 121, 253, 347, 517, 1081, 2783, 3817, 5687, 7981, 11891, 16309, 41987, 87791, 130801, 179399, 375107, 965701, 1973389, 4126177, 45387947]

約数ペア:

[(1, 45387947), (11, 4126177), (23, 1973389), (47, 965701), (121, 375107), (253, 179399), (347, 130801), (517, 87791), (1081, 41987), (2783, 16309), (3817, 11891), (5687, 7981)]