4997069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 6478848

約数和(自身を除く): 1481779

約数列:

[1, 7, 11, 49, 73, 77, 127, 511, 539, 803, 889, 1397, 3577, 5621, 6223, 9271, 9779, 39347, 64897, 68453, 101981, 454279, 713867, 4997069]

約数ペア:

[(1, 4997069), (7, 713867), (11, 454279), (49, 101981), (73, 68453), (77, 64897), (127, 39347), (511, 9779), (539, 9271), (803, 6223), (889, 5621), (1397, 3577)]