885430077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2219123}}^1$

素因数の和:2219152

約数の個数: 16

約数和(自身を含む): 1420239360

約数和(自身を除く): 534809283

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2219123, 6657369, 15533861, 42163337, 46601583, 126490011, 295143359, 885430077]

約数ペア:

[(1, 885430077), (3, 295143359), (7, 126490011), (19, 46601583), (21, 42163337), (57, 15533861), (133, 6657369), (399, 2219123)]