2016222579

素因数分解:

$3^2\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{19841}}^1$

素因数の和:21467

約数の個数: 24

約数和(自身を含む): 3330598752

約数和(自身を除く): 1314376173

約数列:

[1, 3, 7, 9, 21, 63, 1613, 4839, 11291, 14517, 19841, 33873, 59523, 101619, 138887, 178569, 416661, 1249983, 32003533, 96010599, 224024731, 288031797, 672074193, 2016222579]

約数ペア:

[(1, 2016222579), (3, 672074193), (7, 288031797), (9, 224024731), (21, 96010599), (63, 32003533), (1613, 1249983), (4839, 416661), (11291, 178569), (14517, 138887), (19841, 101619), (33873, 59523)]