816392313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{8389}}^1$

素因数の和:9389

約数の個数: 24

約数和(自身を含む): 1287898560

約数和(自身を除く): 471506247

約数列:

[1, 3, 9, 11, 33, 99, 983, 2949, 8389, 8847, 10813, 25167, 32439, 75501, 92279, 97317, 276837, 830511, 8246387, 24739161, 74217483, 90710257, 272130771, 816392313]

約数ペア:

[(1, 816392313), (3, 272130771), (9, 90710257), (11, 74217483), (33, 24739161), (99, 8246387), (983, 830511), (2949, 276837), (8389, 97317), (8847, 92279), (10813, 75501), (25167, 32439)]