279667027

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 298045440

約数和(自身を除く): 18378413

約数列:

[1, 31, 41, 139, 1271, 1583, 4309, 5699, 49073, 64903, 176669, 220037, 2011993, 6821147, 9021517, 279667027]

約数ペア:

[(1, 279667027), (31, 9021517), (41, 6821147), (139, 2011993), (1271, 220037), (1583, 176669), (4309, 64903), (5699, 49073)]