28683531

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1231}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 13894389

約数列:

[1, 3, 9, 27, 863, 1231, 2589, 3693, 7767, 11079, 23301, 33237, 1062353, 3187059, 9561177, 28683531]

約数ペア:

[(1, 28683531), (3, 9561177), (9, 3187059), (27, 1062353), (863, 33237), (1231, 23301), (2589, 11079), (3693, 7767)]