2883309

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 4673088

約数和(自身を除く): 1789779

約数列:

[1, 3, 11, 13, 33, 39, 47, 121, 141, 143, 169, 363, 429, 507, 517, 611, 1551, 1573, 1833, 1859, 4719, 5577, 5687, 6721, 7943, 17061, 20163, 20449, 23829, 61347, 73931, 87373, 221793, 262119, 961103, 2883309]

約数ペア:

[(1, 2883309), (3, 961103), (11, 262119), (13, 221793), (33, 87373), (39, 73931), (47, 61347), (121, 23829), (141, 20449), (143, 20163), (169, 17061), (363, 7943), (429, 6721), (507, 5687), (517, 5577), (611, 4719), (1551, 1859), (1573, 1833)]