28587363

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43913}}^1$

素因数の和:43954

約数の個数: 16

約数和(自身を含む): 44967936

約数和(自身を除く): 16380573

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 43913, 131739, 307391, 922173, 1361303, 4083909, 9529121, 28587363]

約数ペア:

[(1, 28587363), (3, 9529121), (7, 4083909), (21, 1361303), (31, 922173), (93, 307391), (217, 131739), (651, 43913)]