528079293

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{441169}}^1$

素因数の和:441201

約数の個数: 24

約数和(自身を含む): 917633600

約数和(自身を除く): 389554307

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 441169, 1323507, 3088183, 3970521, 8382211, 9264549, 25146633, 27793647, 58675477, 75439899, 176026431, 528079293]

約数ペア:

[(1, 528079293), (3, 176026431), (7, 75439899), (9, 58675477), (19, 27793647), (21, 25146633), (57, 9264549), (63, 8382211), (133, 3970521), (171, 3088183), (399, 1323507), (1197, 441169)]