553792023

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 820125696

約数和(自身を除く): 266333673

約数列:

[1, 3, 9, 47, 141, 271, 423, 813, 2439, 4831, 12737, 14493, 38211, 43479, 114633, 227057, 681171, 1309201, 2043513, 3927603, 11782809, 61532447, 184597341, 553792023]

約数ペア:

[(1, 553792023), (3, 184597341), (9, 61532447), (47, 11782809), (141, 3927603), (271, 2043513), (423, 1309201), (813, 681171), (2439, 227057), (4831, 114633), (12737, 43479), (14493, 38211)]