16135581

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 27998208

約数和(自身を除く): 11862627

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 3037, 5313, 9111, 21259, 33407, 63777, 69851, 100221, 209553, 233849, 488957, 701547, 768361, 1466871, 2305083, 5378527, 16135581]

約数ペア:

[(1, 16135581), (3, 5378527), (7, 2305083), (11, 1466871), (21, 768361), (23, 701547), (33, 488957), (69, 233849), (77, 209553), (161, 100221), (231, 69851), (253, 63777), (483, 33407), (759, 21259), (1771, 9111), (3037, 5313)]