231162591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 346963968

約数和(自身を除く): 115801377

約数列:

[1, 3, 11, 33, 47, 103, 141, 309, 517, 1133, 1447, 1551, 3399, 4341, 4841, 14523, 15917, 47751, 53251, 68009, 149041, 159753, 204027, 447123, 748099, 1639451, 2244297, 4918353, 7004927, 21014781, 77054197, 231162591]

約数ペア:

[(1, 231162591), (3, 77054197), (11, 21014781), (33, 7004927), (47, 4918353), (103, 2244297), (141, 1639451), (309, 748099), (517, 447123), (1133, 204027), (1447, 159753), (1551, 149041), (3399, 68009), (4341, 53251), (4841, 47751), (14523, 15917)]