17975953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^2$

素因数の和:324

約数の個数: 12

約数和(自身を含む): 19425420

約数和(自身を除く): 1449467

約数列:

[1, 17, 89, 109, 1513, 1853, 9701, 11881, 164917, 201977, 1057409, 17975953]

約数ペア:

[(1, 17975953), (17, 1057409), (89, 201977), (109, 164917), (1513, 11881), (1853, 9701)]