7586481

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4670799

約数列:

[1, 3, 7, 21, 23, 69, 113, 139, 161, 339, 417, 483, 791, 973, 2373, 2599, 2919, 3197, 7797, 9591, 15707, 18193, 22379, 47121, 54579, 67137, 109949, 329847, 361261, 1083783, 2528827, 7586481]

約数ペア:

[(1, 7586481), (3, 2528827), (7, 1083783), (21, 361261), (23, 329847), (69, 109949), (113, 67137), (139, 54579), (161, 47121), (339, 22379), (417, 18193), (483, 15707), (791, 9591), (973, 7797), (2373, 3197), (2599, 2919)]