78017569

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 93553920

約数和(自身を除く): 15536351

約数列:

[1, 7, 29, 71, 203, 497, 2059, 5413, 14413, 37891, 156977, 384323, 1098839, 2690261, 11145367, 78017569]

約数ペア:

[(1, 78017569), (7, 11145367), (29, 2690261), (71, 1098839), (203, 384323), (497, 156977), (2059, 37891), (5413, 14413)]