42643853

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 50077440

約数和(自身を除く): 7433587

約数列:

[1, 7, 53, 137, 371, 839, 959, 5873, 7261, 44467, 50827, 114943, 311269, 804601, 6091979, 42643853]

約数ペア:

[(1, 42643853), (7, 6091979), (53, 804601), (137, 311269), (371, 114943), (839, 50827), (959, 44467), (5873, 7261)]