11922831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 18392400

約数和(自身を除く): 6469569

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 523, 1341, 1569, 2533, 4707, 7599, 8891, 22797, 26673, 77927, 80019, 233781, 701343, 1324759, 3974277, 11922831]

約数ペア:

[(1, 11922831), (3, 3974277), (9, 1324759), (17, 701343), (51, 233781), (149, 80019), (153, 77927), (447, 26673), (523, 22797), (1341, 8891), (1569, 7599), (2533, 4707)]