28467813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37507}}^1$

素因数の和:37544

約数の個数: 16

約数和(自身を含む): 43209216

約数和(自身を除く): 14741403

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37507, 112521, 412577, 862661, 1237731, 2587983, 9489271, 28467813]

約数ペア:

[(1, 28467813), (3, 9489271), (11, 2587983), (23, 1237731), (33, 862661), (69, 412577), (253, 112521), (759, 37507)]