29181231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 15971409

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 2143, 4539, 6429, 13617, 19287, 36431, 109293, 190727, 327879, 572181, 1716543, 3242359, 9727077, 29181231]

約数ペア:

[(1, 29181231), (3, 9727077), (9, 3242359), (17, 1716543), (51, 572181), (89, 327879), (153, 190727), (267, 109293), (801, 36431), (1513, 19287), (2143, 13617), (4539, 6429)]