2900804553

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 4403777664

約数和(自身を除く): 1502973111

約数列:

[1, 3, 9, 43, 61, 103, 129, 183, 309, 387, 549, 927, 1193, 2623, 3579, 4429, 6283, 7869, 10737, 13287, 18849, 23607, 39861, 51299, 56547, 72773, 122879, 153897, 218319, 270169, 368637, 461691, 654957, 810507, 1105911, 2431521, 3129239, 5283797, 7495619, 9387717, 15851391, 22486857, 28163151, 47554173, 67460571, 322311617, 966934851, 2900804553]

約数ペア:

[(1, 2900804553), (3, 966934851), (9, 322311617), (43, 67460571), (61, 47554173), (103, 28163151), (129, 22486857), (183, 15851391), (309, 9387717), (387, 7495619), (549, 5283797), (927, 3129239), (1193, 2431521), (2623, 1105911), (3579, 810507), (4429, 654957), (6283, 461691), (7869, 368637), (10737, 270169), (13287, 218319), (18849, 153897), (23607, 122879), (39861, 72773), (51299, 56547)]