23999563

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 30238272

約数和(自身を除く): 6238709

約数列:

[1, 7, 17, 47, 49, 119, 329, 613, 799, 833, 2303, 4291, 5593, 10421, 28811, 30037, 39151, 72947, 201677, 489787, 510629, 1411739, 3428509, 23999563]

約数ペア:

[(1, 23999563), (7, 3428509), (17, 1411739), (47, 510629), (49, 489787), (119, 201677), (329, 72947), (613, 39151), (799, 30037), (833, 28811), (2303, 10421), (4291, 5593)]