29327907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 18475485

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 727, 791, 1921, 2181, 2373, 5089, 5763, 12359, 13447, 15267, 37077, 40341, 82151, 86513, 246453, 259539, 575057, 1396567, 1725171, 4189701, 9775969, 29327907]

約数ペア:

[(1, 29327907), (3, 9775969), (7, 4189701), (17, 1725171), (21, 1396567), (51, 575057), (113, 259539), (119, 246453), (339, 86513), (357, 82151), (727, 40341), (791, 37077), (1921, 15267), (2181, 13447), (2373, 12359), (5089, 5763)]