171930943

素因数分解:

${\mathrm{19}}^2\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1422

約数の個数: 12

約数和(自身を含む): 181983888

約数和(自身を除く): 10052945

約数列:

[1, 19, 361, 641, 743, 12179, 14117, 231401, 268223, 476263, 9048997, 171930943]

約数ペア:

[(1, 171930943), (19, 9048997), (361, 476263), (641, 268223), (743, 231401), (12179, 14117)]