236905727

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 271879200

約数和(自身を除く): 34973473

約数列:

[1, 17, 23, 29, 289, 391, 493, 667, 1229, 6647, 8381, 11339, 20893, 28267, 35641, 192763, 355181, 480539, 605897, 819743, 8169163, 10300249, 13935631, 236905727]

約数ペア:

[(1, 236905727), (17, 13935631), (23, 10300249), (29, 8169163), (289, 819743), (391, 605897), (493, 480539), (667, 355181), (1229, 192763), (6647, 35641), (8381, 28267), (11339, 20893)]