2021076387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{34543}}^1$

素因数の和:34760

約数の個数: 32

約数和(自身を含む): 3283061760

約数和(自身を除く): 1261985373

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 2167, 5319, 6501, 19503, 34543, 58509, 103629, 310887, 379973, 932661, 1139919, 3419757, 6804971, 10259271, 20414913, 61244739, 74854681, 183734217, 224564043, 673692129, 2021076387]

約数ペア:

[(1, 2021076387), (3, 673692129), (9, 224564043), (11, 183734217), (27, 74854681), (33, 61244739), (99, 20414913), (197, 10259271), (297, 6804971), (591, 3419757), (1773, 1139919), (2167, 932661), (5319, 379973), (6501, 310887), (19503, 103629), (34543, 58509)]