11726991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 7324209

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 881, 1479, 2643, 4437, 7929, 13311, 14977, 23787, 25549, 44931, 76647, 134793, 229941, 404379, 434333, 689823, 1302999, 3908997, 11726991]

約数ペア:

[(1, 11726991), (3, 3908997), (9, 1302999), (17, 689823), (27, 434333), (29, 404379), (51, 229941), (87, 134793), (153, 76647), (261, 44931), (459, 25549), (493, 23787), (783, 14977), (881, 13311), (1479, 7929), (2643, 4437)]