13283919

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 22947408

約数和(自身を除く): 9663489

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 877, 891, 1377, 1683, 2631, 5049, 7893, 9647, 14909, 15147, 23679, 28941, 44727, 71037, 86823, 134181, 163999, 260469, 402543, 491997, 781407, 1207629, 1475991, 4427973, 13283919]

約数ペア:

[(1, 13283919), (3, 4427973), (9, 1475991), (11, 1207629), (17, 781407), (27, 491997), (33, 402543), (51, 260469), (81, 163999), (99, 134181), (153, 86823), (187, 71037), (297, 44727), (459, 28941), (561, 23679), (877, 15147), (891, 14909), (1377, 9647), (1683, 7893), (2631, 5049)]