2008160553

素因数分解:

$3^1\times 7^1\times {\mathrm{5743}}^1\times {\mathrm{16651}}^1$

素因数の和:22404

約数の個数: 16

約数和(自身を含む): 3060770816

約数和(自身を除く): 1052610263

約数列:

[1, 3, 7, 21, 5743, 16651, 17229, 40201, 49953, 116557, 120603, 349671, 95626693, 286880079, 669386851, 2008160553]

約数ペア:

[(1, 2008160553), (3, 669386851), (7, 286880079), (21, 95626693), (5743, 349671), (16651, 120603), (17229, 116557), (40201, 49953)]