29866161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 45940608

約数和(自身を除く): 16074447

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 421, 663, 1263, 1391, 1819, 4173, 5457, 5473, 7157, 16419, 21471, 23647, 45047, 70941, 93041, 135141, 279123, 585611, 765799, 1756833, 2297397, 9955387, 29866161]

約数ペア:

[(1, 29866161), (3, 9955387), (13, 2297397), (17, 1756833), (39, 765799), (51, 585611), (107, 279123), (221, 135141), (321, 93041), (421, 70941), (663, 45047), (1263, 23647), (1391, 21471), (1819, 16419), (4173, 7157), (5457, 5473)]