11202381

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 18295200

約数和(自身を除く): 7092819

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 251, 261, 513, 551, 753, 783, 1539, 1653, 2259, 2349, 4769, 4959, 6777, 7279, 14307, 14877, 20331, 21837, 42921, 44631, 65511, 128763, 138301, 196533, 386289, 414903, 589599, 1244709, 3734127, 11202381]

約数ペア:

[(1, 11202381), (3, 3734127), (9, 1244709), (19, 589599), (27, 414903), (29, 386289), (57, 196533), (81, 138301), (87, 128763), (171, 65511), (251, 44631), (261, 42921), (513, 21837), (551, 20331), (753, 14877), (783, 14307), (1539, 7279), (1653, 6777), (2259, 4959), (2349, 4769)]