898530147

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{2549}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 1324674000

約数和(自身を除く): 426143853

約数列:

[1, 3, 9, 53, 159, 477, 739, 2217, 2549, 6651, 7647, 22941, 39167, 117501, 135097, 352503, 405291, 1215873, 1883711, 5651133, 16953399, 99836683, 299510049, 898530147]

約数ペア:

[(1, 898530147), (3, 299510049), (9, 99836683), (53, 16953399), (159, 5651133), (477, 1883711), (739, 1215873), (2217, 405291), (2549, 352503), (6651, 135097), (7647, 117501), (22941, 39167)]