27786857477

素因数分解:

${\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1\times {\mathrm{4133}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 29359998720

約数和(自身を除く): 1573141243

約数列:

[1, 19, 431, 821, 4133, 8189, 15599, 78527, 353851, 1781323, 3393193, 6723169, 33845137, 64470667, 1462466183, 27786857477]

約数ペア:

[(1, 27786857477), (19, 1462466183), (431, 64470667), (821, 33845137), (4133, 6723169), (8189, 3393193), (15599, 1781323), (78527, 353851)]