286575121

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2069}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 335439360

約数和(自身を除く): 48864239

約数列:

[1, 7, 47, 329, 421, 2069, 2947, 14483, 19787, 97243, 138509, 680701, 871049, 6097343, 40939303, 286575121]

約数ペア:

[(1, 286575121), (7, 40939303), (47, 6097343), (329, 871049), (421, 680701), (2069, 138509), (2947, 97243), (14483, 19787)]