29307473

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:245

約数の個数: 18

約数和(自身を含む): 33938082

約数和(自身を除く): 4630609

約数列:

[1, 13, 17, 101, 169, 221, 1313, 1717, 2873, 10201, 17069, 22321, 132613, 173417, 290173, 1723969, 2254421, 29307473]

約数ペア:

[(1, 29307473), (13, 2254421), (17, 1723969), (101, 290173), (169, 173417), (221, 132613), (1313, 22321), (1717, 17069), (2873, 10201)]