22289703

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 32301312

約数和(自身を除く): 10011609

約数列:

[1, 3, 17, 47, 51, 141, 289, 547, 799, 867, 1641, 2397, 9299, 13583, 25709, 27897, 40749, 77127, 158083, 437053, 474249, 1311159, 7429901, 22289703]

約数ペア:

[(1, 22289703), (3, 7429901), (17, 1311159), (47, 474249), (51, 437053), (141, 158083), (289, 77127), (547, 40749), (799, 27897), (867, 25709), (1641, 13583), (2397, 9299)]