11111931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 17867520

約数和(自身を除く): 6755589

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 563, 731, 1161, 1689, 2193, 5067, 6579, 9571, 15201, 19737, 24209, 28713, 72627, 86139, 217881, 258417, 411553, 653643, 1234659, 3703977, 11111931]

約数ペア:

[(1, 11111931), (3, 3703977), (9, 1234659), (17, 653643), (27, 411553), (43, 258417), (51, 217881), (129, 86139), (153, 72627), (387, 28713), (459, 24209), (563, 19737), (731, 15201), (1161, 9571), (1689, 6579), (2193, 5067)]