171691819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 191134944

約数和(自身を除く): 19443125

約数列:

[1, 13, 43, 101, 559, 1313, 3041, 4343, 39533, 56459, 130763, 307141, 1699919, 3992833, 13207063, 171691819]

約数ペア:

[(1, 171691819), (13, 13207063), (43, 3992833), (101, 1699919), (559, 307141), (1313, 130763), (3041, 56459), (4343, 39533)]