8974508739

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{272029}}^1$

素因数の和:273610

約数の個数: 16

約数和(自身を含む): 13684197120

約数和(自身を除く): 4709688381

約数列:

[1, 3, 7, 21, 1571, 4713, 10997, 32991, 272029, 816087, 1904203, 5712609, 427357559, 1282072677, 2991502913, 8974508739]

約数ペア:

[(1, 8974508739), (3, 2991502913), (7, 1282072677), (21, 427357559), (1571, 5712609), (4713, 1904203), (10997, 816087), (32991, 272029)]