2025452877

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{725189}}^1$

素因数の和:725225

約数の個数: 24

約数和(自身を含む): 3306866400

約数和(自身を除く): 1281413523

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 725189, 2175567, 5076323, 13778591, 15228969, 35534261, 41335773, 96450137, 106602783, 289350411, 675150959, 2025452877]

約数ペア:

[(1, 2025452877), (3, 675150959), (7, 289350411), (19, 106602783), (21, 96450137), (49, 41335773), (57, 35534261), (133, 15228969), (147, 13778591), (399, 5076323), (931, 2175567), (2793, 725189)]