1398573

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 2401920

約数和(自身を除く): 1003347

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 277, 297, 459, 561, 831, 1683, 2493, 3047, 4709, 5049, 7479, 9141, 14127, 27423, 42381, 51799, 82269, 127143, 155397, 466191, 1398573]

約数ペア:

[(1, 1398573), (3, 466191), (9, 155397), (11, 127143), (17, 82269), (27, 51799), (33, 42381), (51, 27423), (99, 14127), (153, 9141), (187, 7479), (277, 5049), (297, 4709), (459, 3047), (561, 2493), (831, 1683)]