2892549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 4552704

約数和(自身を除く): 1660155

約数列:

[1, 3, 11, 23, 33, 37, 69, 103, 111, 253, 309, 407, 759, 851, 1133, 1221, 2369, 2553, 3399, 3811, 7107, 9361, 11433, 26059, 28083, 41921, 78177, 87653, 125763, 262959, 964183, 2892549]

約数ペア:

[(1, 2892549), (3, 964183), (11, 262959), (23, 125763), (33, 87653), (37, 78177), (69, 41921), (103, 28083), (111, 26059), (253, 11433), (309, 9361), (407, 7107), (759, 3811), (851, 3399), (1133, 2553), (1221, 2369)]