7442281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 9768960

約数和(自身を除く): 2326679

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 5087, 35609, 55957, 96653, 391699, 676571, 1063183, 7442281]

約数ペア:

[(1, 7442281), (7, 1063183), (11, 676571), (19, 391699), (77, 96653), (133, 55957), (209, 35609), (1463, 5087)]