2655320829

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{340819}}^1$

素因数の和:340889

約数の個数: 24

約数和(自身を含む): 4196175840

約数和(自身を除く): 1540855011

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 340819, 1022457, 2385733, 7157199, 16700131, 18063407, 50100393, 54190221, 126443849, 379331547, 885106943, 2655320829]

約数ペア:

[(1, 2655320829), (3, 885106943), (7, 379331547), (21, 126443849), (49, 54190221), (53, 50100393), (147, 18063407), (159, 16700131), (371, 7157199), (1113, 2385733), (2597, 1022457), (7791, 340819)]