88397771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 117780480

約数和(自身を除く): 29382709

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 1277, 2233, 2387, 6293, 8939, 9889, 14047, 37033, 39587, 69223, 98329, 259231, 277109, 407363, 435457, 1148023, 2851541, 3048199, 8036161, 12628253, 88397771]

約数ペア:

[(1, 88397771), (7, 12628253), (11, 8036161), (29, 3048199), (31, 2851541), (77, 1148023), (203, 435457), (217, 407363), (319, 277109), (341, 259231), (899, 98329), (1277, 69223), (2233, 39587), (2387, 37033), (6293, 14047), (8939, 9889)]