5487888287

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{139177}}^1$

素因数の和:139358

約数の個数: 16

約数和(自身を含む): 6466766592

約数和(自身を除く): 978878305

約数列:

[1, 7, 43, 131, 301, 917, 5633, 39431, 139177, 974239, 5984611, 18232187, 41892277, 127625309, 783984041, 5487888287]

約数ペア:

[(1, 5487888287), (7, 783984041), (43, 127625309), (131, 41892277), (301, 18232187), (917, 5984611), (5633, 974239), (39431, 139177)]