25794117

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 40612416

約数和(自身を除く): 14818299

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 211, 289, 423, 633, 799, 867, 1899, 2397, 2601, 3587, 7191, 9917, 10761, 13583, 29751, 32283, 40749, 60979, 89253, 122247, 168589, 182937, 505767, 548811, 1517301, 2866013, 8598039, 25794117]

約数ペア:

[(1, 25794117), (3, 8598039), (9, 2866013), (17, 1517301), (47, 548811), (51, 505767), (141, 182937), (153, 168589), (211, 122247), (289, 89253), (423, 60979), (633, 40749), (799, 32283), (867, 29751), (1899, 13583), (2397, 10761), (2601, 9917), (3587, 7191)]