86426319

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{100379}}^1$

素因数の和:100430

約数の個数: 16

約数和(自身を含む): 134910720

約数和(自身を除く): 48484401

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 100379, 301137, 702653, 2107959, 4115539, 12346617, 28808773, 86426319]

約数ペア:

[(1, 86426319), (3, 28808773), (7, 12346617), (21, 4115539), (41, 2107959), (123, 702653), (287, 301137), (861, 100379)]