13751031

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15971}}^1$

素因数の和:16022

約数の個数: 16

約数和(自身を含む): 21466368

約数和(自身を除く): 7715337

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15971, 47913, 111797, 335391, 654811, 1964433, 4583677, 13751031]

約数ペア:

[(1, 13751031), (3, 4583677), (7, 1964433), (21, 654811), (41, 335391), (123, 111797), (287, 47913), (861, 15971)]