8669661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 15525888

約数和(自身を除く): 6856227

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2887, 3003, 8661, 20209, 31757, 37531, 60627, 95271, 112593, 222299, 262717, 412841, 666897, 788151, 1238523, 2889887, 8669661]

約数ペア:

[(1, 8669661), (3, 2889887), (7, 1238523), (11, 788151), (13, 666897), (21, 412841), (33, 262717), (39, 222299), (77, 112593), (91, 95271), (143, 60627), (231, 37531), (273, 31757), (429, 20209), (1001, 8661), (2887, 3003)]