86383381

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 101386368

約数和(自身を除く): 15002987

約数列:

[1, 7, 61, 101, 427, 707, 2003, 6161, 14021, 43127, 122183, 202303, 855281, 1416121, 12340483, 86383381]

約数ペア:

[(1, 86383381), (7, 12340483), (61, 1416121), (101, 855281), (427, 202303), (707, 122183), (2003, 43127), (6161, 14021)]