980780829

素因数分解:

$3^1\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{12491}}^1$

素因数の和:16240

約数の個数: 16

約数和(自身を含む): 1495042560

約数和(自身を除く): 514261731

約数列:

[1, 3, 7, 21, 3739, 11217, 12491, 26173, 37473, 78519, 87437, 262311, 46703849, 140111547, 326926943, 980780829]

約数ペア:

[(1, 980780829), (3, 326926943), (7, 140111547), (21, 46703849), (3739, 262311), (11217, 87437), (12491, 78519), (26173, 37473)]