231318087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77029}}^1$

素因数の和:77063

約数の個数: 32

約数和(自身を含む): 414113280

約数和(自身を除く): 182795193

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 77029, 231087, 539203, 847319, 1001377, 1617609, 2541957, 3004131, 5931233, 7009639, 11015147, 17793699, 21028917, 33045441, 77106029, 231318087]

約数ペア:

[(1, 231318087), (3, 77106029), (7, 33045441), (11, 21028917), (13, 17793699), (21, 11015147), (33, 7009639), (39, 5931233), (77, 3004131), (91, 2541957), (143, 1617609), (231, 1001377), (273, 847319), (429, 539203), (1001, 231087), (3003, 77029)]