1260147003

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{20899}}^1$

素因数の和:21202

約数の個数: 16

約数和(自身を含む): 1705440000

約数和(自身を除く): 445292997

約数列:

[1, 3, 101, 199, 303, 597, 20099, 20899, 60297, 62697, 2110799, 4158901, 6332397, 12476703, 420049001, 1260147003]

約数ペア:

[(1, 1260147003), (3, 420049001), (101, 12476703), (199, 6332397), (303, 4158901), (597, 2110799), (20099, 62697), (20899, 60297)]