2107200963

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{264757}}^1$

素因数の和:265146

約数の個数: 16

約数和(自身を含む): 3219457280

約数和(自身を除く): 1112256317

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 264757, 794271, 1853299, 5559897, 100342903, 301028709, 702400321, 2107200963]

約数ペア:

[(1, 2107200963), (3, 702400321), (7, 301028709), (21, 100342903), (379, 5559897), (1137, 1853299), (2653, 794271), (7959, 264757)]