29985543

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 49795200

約数和(自身を除く): 19809657

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2659, 3759, 7977, 11277, 18613, 23931, 55839, 167517, 475961, 1427883, 3331727, 4283649, 9995181, 29985543]

約数ペア:

[(1, 29985543), (3, 9995181), (7, 4283649), (9, 3331727), (21, 1427883), (63, 475961), (179, 167517), (537, 55839), (1253, 23931), (1611, 18613), (2659, 11277), (3759, 7977)]