28876983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11311}}^1$

素因数の和:11374

約数の個数: 16

約数和(自身を含む): 41266176

約数和(自身を除く): 12389193

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 11311, 33933, 260153, 418507, 780459, 1255521, 9625661, 28876983]

約数ペア:

[(1, 28876983), (3, 9625661), (23, 1255521), (37, 780459), (69, 418507), (111, 260153), (851, 33933), (2553, 11311)]