528075303

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 882414720

約数和(自身を除く): 354339417

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 399, 817, 903, 931, 2107, 2451, 2793, 4397, 5719, 6321, 13191, 17157, 30779, 40033, 83543, 92337, 120099, 189071, 215453, 250629, 567213, 584801, 646359, 1323497, 1754403, 3592349, 3970491, 4093607, 9264479, 10777047, 12280821, 25146443, 27793437, 75439329, 176025101, 528075303]

約数ペア:

[(1, 528075303), (3, 176025101), (7, 75439329), (19, 27793437), (21, 25146443), (43, 12280821), (49, 10777047), (57, 9264479), (129, 4093607), (133, 3970491), (147, 3592349), (301, 1754403), (399, 1323497), (817, 646359), (903, 584801), (931, 567213), (2107, 250629), (2451, 215453), (2793, 189071), (4397, 120099), (5719, 92337), (6321, 83543), (13191, 40033), (17157, 30779)]