5280238287

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 8018548032

約数和(自身を除く): 2738309745

約数列:

[1, 3, 9, 27, 81, 101, 157, 303, 471, 909, 1413, 2727, 4111, 4239, 8181, 12333, 12717, 15857, 36999, 47571, 110997, 142713, 332991, 415211, 428139, 645427, 1245633, 1284417, 1936281, 3736899, 5808843, 11210697, 17426529, 33632091, 52279587, 65188127, 195564381, 586693143, 1760079429, 5280238287]

約数ペア:

[(1, 5280238287), (3, 1760079429), (9, 586693143), (27, 195564381), (81, 65188127), (101, 52279587), (157, 33632091), (303, 17426529), (471, 11210697), (909, 5808843), (1413, 3736899), (2727, 1936281), (4111, 1284417), (4239, 1245633), (8181, 645427), (12333, 428139), (12717, 415211), (15857, 332991), (36999, 142713), (47571, 110997)]