86386407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2357}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 121484160

約数和(自身を除く): 35097753

約数列:

[1, 3, 19, 57, 643, 1929, 2357, 7071, 12217, 36651, 44783, 134349, 1515551, 4546653, 28795469, 86386407]

約数ペア:

[(1, 86386407), (3, 28795469), (19, 4546653), (57, 1515551), (643, 134349), (1929, 44783), (2357, 36651), (7071, 12217)]