203418303

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{11923}}^1$

素因数の和:11995

約数の個数: 24

約数和(自身を含む): 304491264

約数和(自身を除く): 101072961

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 5687, 11923, 17061, 35769, 131153, 393459, 560381, 1442683, 1681143, 4328049, 6164191, 18492573, 67806101, 203418303]

約数ペア:

[(1, 203418303), (3, 67806101), (11, 18492573), (33, 6164191), (47, 4328049), (121, 1681143), (141, 1442683), (363, 560381), (517, 393459), (1551, 131153), (5687, 35769), (11923, 17061)]