2912457249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{47963}}^1$

素因数の和:48158

約数の個数: 32

約数和(自身を含む): 4673612160

約数和(自身を除く): 1761154911

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 20241, 47963, 60723, 143889, 431667, 623519, 1295001, 1870557, 5611671, 8297599, 16835013, 24892797, 74678391, 107868787, 224035173, 323606361, 970819083, 2912457249]

約数ペア:

[(1, 2912457249), (3, 970819083), (9, 323606361), (13, 224035173), (27, 107868787), (39, 74678391), (117, 24892797), (173, 16835013), (351, 8297599), (519, 5611671), (1557, 1870557), (2249, 1295001), (4671, 623519), (6747, 431667), (20241, 143889), (47963, 60723)]