171798913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17016

約数の個数: 16

約数和(自身を含む): 204688512

約数和(自身を除く): 32889599

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 16921, 186131, 219973, 1201391, 2419703, 13215301, 15618083, 171798913]

約数ペア:

[(1, 171798913), (11, 15618083), (13, 13215301), (71, 2419703), (143, 1201391), (781, 219973), (923, 186131), (10153, 16921)]