38307987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 61674912

約数和(自身を除く): 23366925

約数列:

[1, 3, 9, 17, 37, 51, 67, 101, 111, 153, 201, 303, 333, 603, 629, 909, 1139, 1717, 1887, 2479, 3417, 3737, 5151, 5661, 6767, 7437, 10251, 11211, 15453, 20301, 22311, 33633, 42143, 60903, 63529, 115039, 126429, 190587, 250379, 345117, 379287, 571761, 751137, 1035351, 2253411, 4256443, 12769329, 38307987]

約数ペア:

[(1, 38307987), (3, 12769329), (9, 4256443), (17, 2253411), (37, 1035351), (51, 751137), (67, 571761), (101, 379287), (111, 345117), (153, 250379), (201, 190587), (303, 126429), (333, 115039), (603, 63529), (629, 60903), (909, 42143), (1139, 33633), (1717, 22311), (1887, 20301), (2479, 15453), (3417, 11211), (3737, 10251), (5151, 7437), (5661, 6767)]