25290747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 39514176

約数和(自身を除く): 14223429

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3517, 7191, 10551, 31653, 59789, 165299, 179367, 495897, 538101, 1487691, 2810083, 8430249, 25290747]

約数ペア:

[(1, 25290747), (3, 8430249), (9, 2810083), (17, 1487691), (47, 538101), (51, 495897), (141, 179367), (153, 165299), (423, 59789), (799, 31653), (2397, 10551), (3517, 7191)]