917551251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{47221}}^1$

素因数の和:47371

約数の個数: 24

約数和(自身を含む): 1414393344

約数和(自身を除く): 496842093

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 19431, 47221, 141663, 424989, 802757, 2408271, 5997067, 7224813, 17991201, 53973603, 101950139, 305850417, 917551251]

約数ペア:

[(1, 917551251), (3, 305850417), (9, 101950139), (17, 53973603), (51, 17991201), (127, 7224813), (153, 5997067), (381, 2408271), (1143, 802757), (2159, 424989), (6477, 141663), (19431, 47221)]