2743611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 1240005

約数列:

[1, 3, 13, 39, 103, 309, 683, 1339, 2049, 4017, 8879, 26637, 70349, 211047, 914537, 2743611]

約数ペア:

[(1, 2743611), (3, 914537), (13, 211047), (39, 70349), (103, 26637), (309, 8879), (683, 4017), (1339, 2049)]