804925443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{4493}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 1294272000

約数和(自身を除く): 489346557

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 449, 1347, 3143, 4493, 8531, 9429, 13479, 25593, 31451, 59717, 85367, 94353, 179151, 256101, 597569, 1792707, 2017357, 6052071, 14121499, 38329783, 42364497, 114989349, 268308481, 804925443]

約数ペア:

[(1, 804925443), (3, 268308481), (7, 114989349), (19, 42364497), (21, 38329783), (57, 14121499), (133, 6052071), (399, 2017357), (449, 1792707), (1347, 597569), (3143, 256101), (4493, 179151), (8531, 94353), (9429, 85367), (13479, 59717), (25593, 31451)]