2012591553

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{164953}}^1$

素因数の和:165053

約数の個数: 24

約数和(自身を含む): 3159199008

約数和(自身を除く): 1146607455

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 164953, 494859, 1154671, 3464013, 8082697, 13691099, 24248091, 41073297, 95837693, 287513079, 670863851, 2012591553]

約数ペア:

[(1, 2012591553), (3, 670863851), (7, 287513079), (21, 95837693), (49, 41073297), (83, 24248091), (147, 13691099), (249, 8082697), (581, 3464013), (1743, 1154671), (4067, 494859), (12201, 164953)]