141246399

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{354001}}^1$

素因数の和:354030

約数の個数: 16

約数和(自身を含む): 226561280

約数和(自身を除く): 85314881

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 354001, 1062003, 2478007, 6726019, 7434021, 20178057, 47082133, 141246399]

約数ペア:

[(1, 141246399), (3, 47082133), (7, 20178057), (19, 7434021), (21, 6726019), (57, 2478007), (133, 1062003), (399, 354001)]