28326543

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8933}}^1$

素因数の和:9094

約数の個数: 16

約数和(自身を含む): 43454976

約数和(自身を除く): 15128433

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 8933, 26799, 62531, 187593, 1348883, 4046649, 9442181, 28326543]

約数ペア:

[(1, 28326543), (3, 9442181), (7, 4046649), (21, 1348883), (151, 187593), (453, 62531), (1057, 26799), (3171, 8933)]