389100518397

素因数分解:

$3^3\times {\mathrm{1451}}^1\times {\mathrm{9931861}}^1$

素因数の和:9933321

約数の個数: 16

約数和(自身を含む): 576842544960

約数和(自身を除く): 187742026563

約数列:

[1, 3, 9, 27, 1451, 4353, 13059, 39177, 9931861, 29795583, 89386749, 268160247, 14411130311, 43233390933, 129700172799, 389100518397]

約数ペア:

[(1, 389100518397), (3, 129700172799), (9, 43233390933), (27, 14411130311), (1451, 268160247), (4353, 89386749), (13059, 29795583), (39177, 9931861)]