7889937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 11722752

約数和(自身を除く): 3832815

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 5087, 15261, 55957, 167871, 239089, 717267, 2629979, 7889937]

約数ペア:

[(1, 7889937), (3, 2629979), (11, 717267), (33, 239089), (47, 167871), (141, 55957), (517, 15261), (1551, 5087)]