291297159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17467}}^1$

素因数の和:17599

約数の個数: 24

約数和(自身を含む): 449626320

約数和(自身を除く): 158329161

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 17467, 52401, 157203, 296939, 890817, 1903903, 2672451, 5711709, 17135127, 32366351, 97099053, 291297159]

約数ペア:

[(1, 291297159), (3, 97099053), (9, 32366351), (17, 17135127), (51, 5711709), (109, 2672451), (153, 1903903), (327, 890817), (981, 296939), (1853, 157203), (5559, 52401), (16677, 17467)]