12870348543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{7927}}^1\times {\mathrm{13877}}^1$

素因数の和:21823

約数の個数: 24

約数和(自身を含む): 20024510688

約数和(自身を除く): 7154162145

約数列:

[1, 3, 9, 13, 39, 117, 7927, 13877, 23781, 41631, 71343, 103051, 124893, 180401, 309153, 541203, 927459, 1623609, 110002979, 330008937, 990026811, 1430038727, 4290116181, 12870348543]

約数ペア:

[(1, 12870348543), (3, 4290116181), (9, 1430038727), (13, 990026811), (39, 330008937), (117, 110002979), (7927, 1623609), (13877, 927459), (23781, 541203), (41631, 309153), (71343, 180401), (103051, 124893)]