28990169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 32598720

約数和(自身を除く): 3608551

約数列:

[1, 13, 29, 131, 377, 587, 1703, 3799, 7631, 17023, 49387, 76897, 221299, 999661, 2230013, 28990169]

約数ペア:

[(1, 28990169), (13, 2230013), (29, 999661), (131, 221299), (377, 76897), (587, 49387), (1703, 17023), (3799, 7631)]