4117911

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 6470640

約数和(自身を除く): 2352729

約数列:

[1, 3, 7, 21, 49, 109, 147, 257, 327, 763, 771, 1799, 2289, 5341, 5397, 12593, 16023, 28013, 37779, 84039, 196091, 588273, 1372637, 4117911]

約数ペア:

[(1, 4117911), (3, 1372637), (7, 588273), (21, 196091), (49, 84039), (109, 37779), (147, 28013), (257, 16023), (327, 12593), (763, 5397), (771, 5341), (1799, 2289)]