3891249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 6163560

約数和(自身を除く): 2272311

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 877, 1479, 2631, 4437, 7893, 14909, 25433, 44727, 76299, 134181, 228897, 432361, 1297083, 3891249]

約数ペア:

[(1, 3891249), (3, 1297083), (9, 432361), (17, 228897), (29, 134181), (51, 76299), (87, 44727), (153, 25433), (261, 14909), (493, 7893), (877, 4437), (1479, 2631)]