41990787

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 63146304

約数和(自身を除く): 21155517

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1873, 2491, 5619, 7473, 16857, 22419, 88031, 99269, 264093, 297807, 792279, 893421, 4665643, 13996929, 41990787]

約数ペア:

[(1, 41990787), (3, 13996929), (9, 4665643), (47, 893421), (53, 792279), (141, 297807), (159, 264093), (423, 99269), (477, 88031), (1873, 22419), (2491, 16857), (5619, 7473)]