31657009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 34981200

約数和(自身を除く): 3324191

約数列:

[1, 17, 29, 157, 409, 493, 2669, 4553, 6953, 11861, 64213, 77401, 201637, 1091621, 1862177, 31657009]

約数ペア:

[(1, 31657009), (17, 1862177), (29, 1091621), (157, 201637), (409, 77401), (493, 64213), (2669, 11861), (4553, 6953)]