16428141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 26070720

約数和(自身を除く): 9642579

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4177, 12531, 37593, 79363, 96071, 238089, 288213, 714267, 864639, 1825349, 5476047, 16428141]

約数ペア:

[(1, 16428141), (3, 5476047), (9, 1825349), (19, 864639), (23, 714267), (57, 288213), (69, 238089), (171, 96071), (207, 79363), (437, 37593), (1311, 12531), (3933, 4177)]