29385267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 13538253

約数列:

[1, 3, 19, 53, 57, 71, 137, 159, 213, 411, 1007, 1349, 2603, 3021, 3763, 4047, 7261, 7809, 9727, 11289, 21783, 29181, 71497, 137959, 184813, 214491, 413877, 515531, 554439, 1546593, 9795089, 29385267]

約数ペア:

[(1, 29385267), (3, 9795089), (19, 1546593), (53, 554439), (57, 515531), (71, 413877), (137, 214491), (159, 184813), (213, 137959), (411, 71497), (1007, 29181), (1349, 21783), (2603, 11289), (3021, 9727), (3763, 7809), (4047, 7261)]