260706817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{22807}}^1$

素因数の和:22908

約数の個数: 16

約数和(自身を含む): 315297792

約数和(自身を除く): 54590975

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 22807, 159649, 524561, 1619297, 3671927, 11335079, 37243831, 260706817]

約数ペア:

[(1, 260706817), (7, 37243831), (23, 11335079), (71, 3671927), (161, 1619297), (497, 524561), (1633, 159649), (11431, 22807)]