87419101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 114794496

約数和(自身を除く): 27375395

約数列:

[1, 7, 11, 31, 53, 77, 217, 341, 371, 583, 691, 1643, 2387, 4081, 4837, 7601, 11501, 18073, 21421, 36623, 53207, 126511, 149947, 235631, 256361, 402853, 1135313, 1649417, 2819971, 7947191, 12488443, 87419101]

約数ペア:

[(1, 87419101), (7, 12488443), (11, 7947191), (31, 2819971), (53, 1649417), (77, 1135313), (217, 402853), (341, 256361), (371, 235631), (583, 149947), (691, 126511), (1643, 53207), (2387, 36623), (4081, 21421), (4837, 18073), (7601, 11501)]