2920077

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 4502400

約数和(自身を除く): 1582323

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 1369, 2133, 2923, 4107, 8769, 12321, 26307, 36963, 78921, 108151, 324453, 973359, 2920077]

約数ペア:

[(1, 2920077), (3, 973359), (9, 324453), (27, 108151), (37, 78921), (79, 36963), (111, 26307), (237, 12321), (333, 8769), (711, 4107), (999, 2923), (1369, 2133)]