201304971

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60289}}^1$

素因数の和:60355

約数の個数: 24

約数和(自身を含む): 338588640

約数和(自身を除く): 137283669

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 60289, 180867, 422023, 542601, 1266069, 3195317, 3798207, 9585951, 22367219, 28757853, 67101657, 201304971]

約数ペア:

[(1, 201304971), (3, 67101657), (7, 28757853), (9, 22367219), (21, 9585951), (53, 3798207), (63, 3195317), (159, 1266069), (371, 542601), (477, 422023), (1113, 180867), (3339, 60289)]