713995087

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{967}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 822656736

約数和(自身を除く): 108661649

約数列:

[1, 13, 17, 169, 221, 257, 967, 2873, 3341, 4369, 12571, 16439, 43433, 56797, 163423, 213707, 248519, 738361, 2778191, 3230747, 4224823, 41999711, 54922699, 713995087]

約数ペア:

[(1, 713995087), (13, 54922699), (17, 41999711), (169, 4224823), (221, 3230747), (257, 2778191), (967, 738361), (2873, 248519), (3341, 213707), (4369, 163423), (12571, 56797), (16439, 43433)]