1337293899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 2143132992

約数和(自身を除く): 805839093

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 293, 391, 879, 1173, 1297, 2637, 3519, 3891, 4981, 6739, 11673, 14943, 20217, 22049, 29831, 44829, 60651, 66147, 89493, 114563, 198441, 268479, 343689, 380021, 507127, 1031067, 1140063, 1521381, 3420189, 4564143, 6460357, 8740483, 19381071, 26221449, 58143213, 78664347, 148588211, 445764633, 1337293899]

約数ペア:

[(1, 1337293899), (3, 445764633), (9, 148588211), (17, 78664347), (23, 58143213), (51, 26221449), (69, 19381071), (153, 8740483), (207, 6460357), (293, 4564143), (391, 3420189), (879, 1521381), (1173, 1140063), (1297, 1031067), (2637, 507127), (3519, 380021), (3891, 343689), (4981, 268479), (6739, 198441), (11673, 114563), (14943, 89493), (20217, 66147), (22049, 60651), (29831, 44829)]