2482221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 4027840

約数和(自身を除く): 1545619

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 409, 867, 1227, 2023, 2863, 6069, 6953, 8589, 20859, 48671, 118201, 146013, 354603, 827407, 2482221]

約数ペア:

[(1, 2482221), (3, 827407), (7, 354603), (17, 146013), (21, 118201), (51, 48671), (119, 20859), (289, 8589), (357, 6953), (409, 6069), (867, 2863), (1227, 2023)]