5378121

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 9347520

約数和(自身を除く): 3969399

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4493, 13479, 31451, 40437, 85367, 94353, 256101, 283059, 597569, 768303, 1792707, 5378121]

約数ペア:

[(1, 5378121), (3, 1792707), (7, 768303), (9, 597569), (19, 283059), (21, 256101), (57, 94353), (63, 85367), (133, 40437), (171, 31451), (399, 13479), (1197, 4493)]