2237421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1088979

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2309, 6927, 39253, 43871, 117759, 131613, 745807, 2237421]

約数ペア:

[(1, 2237421), (3, 745807), (17, 131613), (19, 117759), (51, 43871), (57, 39253), (323, 6927), (969, 2309)]