2019092733

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 3393120640

約数和(自身を除く): 1374027907

約数列:

[1, 3, 7, 9, 21, 63, 97, 139, 291, 417, 679, 873, 973, 1251, 2037, 2377, 2919, 6111, 7131, 8757, 13483, 16639, 21393, 40449, 49917, 94381, 121347, 149751, 230569, 283143, 330403, 691707, 849429, 991209, 1613983, 2075121, 2312821, 2973627, 4841949, 6938463, 14525847, 20815389, 32049091, 96147273, 224343637, 288441819, 673030911, 2019092733]

約数ペア:

[(1, 2019092733), (3, 673030911), (7, 288441819), (9, 224343637), (21, 96147273), (63, 32049091), (97, 20815389), (139, 14525847), (291, 6938463), (417, 4841949), (679, 2973627), (873, 2312821), (973, 2075121), (1251, 1613983), (2037, 991209), (2377, 849429), (2919, 691707), (6111, 330403), (7131, 283143), (8757, 230569), (13483, 149751), (16639, 121347), (21393, 94381), (40449, 49917)]