2021737101

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 2836463616

約数和(自身を除く): 814726515

約数列:

[1, 3, 41, 47, 123, 141, 191, 573, 1831, 1927, 5493, 5781, 7831, 8977, 23493, 26931, 75071, 86057, 225213, 258171, 349721, 368057, 1049163, 1104171, 3528337, 10585011, 14338561, 16436887, 43015683, 49310661, 673912367, 2021737101]

約数ペア:

[(1, 2021737101), (3, 673912367), (41, 49310661), (47, 43015683), (123, 16436887), (141, 14338561), (191, 10585011), (573, 3528337), (1831, 1104171), (1927, 1049163), (5493, 368057), (5781, 349721), (7831, 258171), (8977, 225213), (23493, 86057), (26931, 75071)]