1330735077

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{398543}}^1$

素因数の和:398609

約数の個数: 24

約数和(自身を含む): 2238223104

約数和(自身を除く): 907488027

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 398543, 1195629, 2789801, 3586887, 8369403, 21122779, 25108209, 63368337, 147859453, 190105011, 443578359, 1330735077]

約数ペア:

[(1, 1330735077), (3, 443578359), (7, 190105011), (9, 147859453), (21, 63368337), (53, 25108209), (63, 21122779), (159, 8369403), (371, 3586887), (477, 2789801), (1113, 1195629), (3339, 398543)]