3186029

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4235328

約数和(自身を除く): 1049299

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 257, 539, 1127, 1771, 1799, 2827, 5911, 12397, 12593, 19789, 41377, 65021, 138523, 289639, 455147, 3186029]

約数ペア:

[(1, 3186029), (7, 455147), (11, 289639), (23, 138523), (49, 65021), (77, 41377), (161, 19789), (253, 12593), (257, 12397), (539, 5911), (1127, 2827), (1771, 1799)]