29784783

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21169}}^1$

素因数の和:21246

約数の個数: 16

約数和(自身を含む): 46065920

約数和(自身を除く): 16281137

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 21169, 63507, 148183, 444549, 1418323, 4254969, 9928261, 29784783]

約数ペア:

[(1, 29784783), (3, 9928261), (7, 4254969), (21, 1418323), (67, 444549), (201, 148183), (469, 63507), (1407, 21169)]