2951829

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 1800171

約数列:

[1, 3, 9, 17, 27, 51, 59, 109, 153, 177, 327, 459, 531, 981, 1003, 1593, 1853, 2943, 3009, 5559, 6431, 9027, 16677, 19293, 27081, 50031, 57879, 109327, 173637, 327981, 983943, 2951829]

約数ペア:

[(1, 2951829), (3, 983943), (9, 327981), (17, 173637), (27, 109327), (51, 57879), (59, 50031), (109, 27081), (153, 19293), (177, 16677), (327, 9027), (459, 6431), (531, 5559), (981, 3009), (1003, 2943), (1593, 1853)]