873641391

素因数分解:

$3^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{6473}}^1$

素因数の和:12910

約数の個数: 16

約数和(自身を含む): 1331675904

約数和(自身を除く): 458034513

約数列:

[1, 3, 7, 21, 6427, 6473, 19281, 19419, 44989, 45311, 134967, 135933, 41601971, 124805913, 291213797, 873641391]

約数ペア:

[(1, 873641391), (3, 291213797), (7, 124805913), (21, 41601971), (6427, 135933), (6473, 134967), (19281, 45311), (19419, 44989)]