2019977397

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{20749}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 3026595000

約数和(自身を除く): 1006617603

約数列:

[1, 3, 9, 29, 87, 261, 373, 1119, 3357, 10817, 20749, 32451, 62247, 97353, 186741, 601721, 1805163, 5415489, 7739377, 23218131, 69654393, 224441933, 673325799, 2019977397]

約数ペア:

[(1, 2019977397), (3, 673325799), (9, 224441933), (29, 69654393), (87, 23218131), (261, 7739377), (373, 5415489), (1119, 1805163), (3357, 601721), (10817, 186741), (20749, 97353), (32451, 62247)]