2682549

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4169880

約数和(自身を除く): 1487331

約数列:

[1, 3, 9, 17, 51, 89, 153, 197, 267, 591, 801, 1513, 1773, 3349, 4539, 10047, 13617, 17533, 30141, 52599, 157797, 298061, 894183, 2682549]

約数ペア:

[(1, 2682549), (3, 894183), (9, 298061), (17, 157797), (51, 52599), (89, 30141), (153, 17533), (197, 13617), (267, 10047), (591, 4539), (801, 3349), (1513, 1773)]