15702747987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{9643}}^1\times {\mathrm{11549}}^1$

素因数の和:21242

約数の個数: 16

約数和(自身を含む): 21386534400

約数和(自身を除く): 5683786413

約数列:

[1, 3, 47, 141, 9643, 11549, 28929, 34647, 453221, 542803, 1359663, 1628409, 111367007, 334101021, 5234249329, 15702747987]

約数ペア:

[(1, 15702747987), (3, 5234249329), (47, 334101021), (141, 111367007), (9643, 1628409), (11549, 1359663), (28929, 542803), (34647, 453221)]