29078189

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 36137088

約数和(自身を除く): 7058899

約数列:

[1, 7, 19, 37, 133, 259, 311, 361, 703, 2177, 2527, 4921, 5909, 11507, 13357, 41363, 80549, 93499, 112271, 218633, 785897, 1530431, 4154027, 29078189]

約数ペア:

[(1, 29078189), (7, 4154027), (19, 1530431), (37, 785897), (133, 218633), (259, 112271), (311, 93499), (361, 80549), (703, 41363), (2177, 13357), (2527, 11507), (4921, 5909)]