2189154219

素因数分解:

$3^1\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{44683}}^1$

素因数の和:47026

約数の個数: 16

約数和(自身を含む): 3337358592

約数和(自身を除く): 1148204373

約数列:

[1, 3, 7, 21, 2333, 6999, 16331, 44683, 48993, 134049, 312781, 938343, 104245439, 312736317, 729718073, 2189154219]

約数ペア:

[(1, 2189154219), (3, 729718073), (7, 312736317), (21, 104245439), (2333, 938343), (6999, 312781), (16331, 134049), (44683, 48993)]