2902563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 4526496

約数和(自身を除く): 1623933

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 311, 549, 933, 1037, 2799, 3111, 5287, 9333, 15861, 18971, 47583, 56913, 170739, 322507, 967521, 2902563]

約数ペア:

[(1, 2902563), (3, 967521), (9, 322507), (17, 170739), (51, 56913), (61, 47583), (153, 18971), (183, 15861), (311, 9333), (549, 5287), (933, 3111), (1037, 2799)]