11982249

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5142

約数の個数: 20

約数和(自身を含む): 18520260

約数和(自身を除く): 6538011

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5101, 15303, 45909, 137727, 147929, 413181, 443787, 1331361, 3994083, 11982249]

約数ペア:

[(1, 11982249), (3, 3994083), (9, 1331361), (27, 443787), (29, 413181), (81, 147929), (87, 137727), (261, 45909), (783, 15303), (2349, 5101)]