137171279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7873}}^1$

素因数の和:8030

約数の個数: 16

約数和(自身を含む): 166298880

約数和(自身を除く): 29127601

約数列:

[1, 7, 19, 131, 133, 917, 2489, 7873, 17423, 55111, 149587, 1031363, 1047109, 7219541, 19595897, 137171279]

約数ペア:

[(1, 137171279), (7, 19595897), (19, 7219541), (131, 1047109), (133, 1031363), (917, 149587), (2489, 55111), (7873, 17423)]