870345171

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 1324657152

約数和(自身を除く): 454311981

約数列:

[1, 3, 9, 41, 53, 123, 159, 191, 233, 369, 477, 573, 699, 1719, 2097, 2173, 6519, 7831, 9553, 10123, 12349, 19557, 23493, 28659, 30369, 37047, 44503, 70479, 85977, 91107, 111141, 133509, 400527, 415043, 506309, 1245129, 1518927, 1824623, 2358659, 3735387, 4556781, 5473869, 7075977, 16421607, 21227931, 96705019, 290115057, 870345171]

約数ペア:

[(1, 870345171), (3, 290115057), (9, 96705019), (41, 21227931), (53, 16421607), (123, 7075977), (159, 5473869), (191, 4556781), (233, 3735387), (369, 2358659), (477, 1824623), (573, 1518927), (699, 1245129), (1719, 506309), (2097, 415043), (2173, 400527), (6519, 133509), (7831, 111141), (9553, 91107), (10123, 85977), (12349, 70479), (19557, 44503), (23493, 37047), (28659, 30369)]