210147721899

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2412247}}^1$

素因数の和:2412730

約数の個数: 16

約数和(自身を含む): 284838243840

約数和(自身を除く): 74690521941

約数列:

[1, 3, 71, 213, 409, 1227, 29039, 87117, 2412247, 7236741, 171269537, 513808611, 986609023, 2959827069, 70049240633, 210147721899]

約数ペア:

[(1, 210147721899), (3, 70049240633), (71, 2959827069), (213, 986609023), (409, 513808611), (1227, 171269537), (29039, 7236741), (87117, 2412247)]