28329523491

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1\times {\mathrm{52981}}^1$

素因数の和:54422

約数の個数: 16

約数和(自身を含む): 38078375328

約数和(自身を除く): 9748851837

約数列:

[1, 3, 137, 411, 1301, 3903, 52981, 158943, 178237, 534711, 7258397, 21775191, 68928281, 206784843, 9443174497, 28329523491]

約数ペア:

[(1, 28329523491), (3, 9443174497), (137, 206784843), (411, 68928281), (1301, 21775191), (3903, 7258397), (52981, 534711), (158943, 178237)]