2021002053

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2347273}}^1$

素因数の和:2347324

約数の個数: 16

約数和(自身を含む): 3154736256

約数和(自身を除く): 1133734203

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2347273, 7041819, 16430911, 49292733, 96238193, 288714579, 673667351, 2021002053]

約数ペア:

[(1, 2021002053), (3, 673667351), (7, 288714579), (21, 96238193), (41, 49292733), (123, 16430911), (287, 7041819), (861, 2347273)]