1884627

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 20

約数和(自身を含む): 2874960

約数和(自身を除く): 990333

約数列:

[1, 3, 9, 27, 53, 81, 159, 439, 477, 1317, 1431, 3951, 4293, 11853, 23267, 35559, 69801, 209403, 628209, 1884627]

約数ペア:

[(1, 1884627), (3, 628209), (9, 209403), (27, 69801), (53, 35559), (81, 23267), (159, 11853), (439, 4293), (477, 3951), (1317, 1431)]