2421379413

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 3682171328

約数和(自身を除く): 1260791915

約数列:

[1, 3, 9, 27, 73, 81, 219, 283, 657, 849, 1447, 1971, 2547, 4341, 5913, 7641, 13023, 20659, 22923, 39069, 61977, 105631, 117207, 185931, 316893, 409501, 557793, 950679, 1228503, 1673379, 2852037, 3685509, 8556111, 11056527, 29893573, 33169581, 89680719, 269042157, 807126471, 2421379413]

約数ペア:

[(1, 2421379413), (3, 807126471), (9, 269042157), (27, 89680719), (73, 33169581), (81, 29893573), (219, 11056527), (283, 8556111), (657, 3685509), (849, 2852037), (1447, 1673379), (1971, 1228503), (2547, 950679), (4341, 557793), (5913, 409501), (7641, 316893), (13023, 185931), (20659, 117207), (22923, 105631), (39069, 61977)]