16228863

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 29099520

約数和(自身を除く): 12870657

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5051, 15153, 35357, 45459, 85867, 106071, 136377, 257601, 318213, 601069, 772803, 954639, 1803207, 2318409, 5409621, 16228863]

約数ペア:

[(1, 16228863), (3, 5409621), (7, 2318409), (9, 1803207), (17, 954639), (21, 772803), (27, 601069), (51, 318213), (63, 257601), (119, 136377), (153, 106071), (189, 85867), (357, 45459), (459, 35357), (1071, 15153), (3213, 5051)]