134211311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 155243760

約数和(自身を除く): 21032449

約数列:

[1, 13, 17, 139, 221, 257, 289, 1807, 2363, 3341, 3757, 4369, 30719, 35723, 40171, 56797, 74273, 464399, 522223, 607291, 965549, 7894783, 10323947, 134211311]

約数ペア:

[(1, 134211311), (13, 10323947), (17, 7894783), (139, 965549), (221, 607291), (257, 522223), (289, 464399), (1807, 74273), (2363, 56797), (3341, 40171), (3757, 35723), (4369, 30719)]