5089287

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 8002800

約数和(自身を除く): 2913513

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 389, 623, 1167, 1869, 2723, 4361, 8169, 13083, 19061, 34621, 57183, 103863, 242347, 727041, 1696429, 5089287]

約数ペア:

[(1, 5089287), (3, 1696429), (7, 727041), (21, 242347), (49, 103863), (89, 57183), (147, 34621), (267, 19061), (389, 13083), (623, 8169), (1167, 4361), (1869, 2723)]