2912686857

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{91967}}^1$

素因数の和:92019

約数の個数: 40

約数和(自身を含む): 4807351296

約数和(自身を除く): 1894664439

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 10557, 31671, 91967, 275901, 827703, 1563439, 2115241, 2483109, 4690317, 6345723, 7449327, 14070951, 19037169, 35959097, 42212853, 57111507, 107877291, 126638559, 171334521, 323631873, 970895619, 2912686857]

約数ペア:

[(1, 2912686857), (3, 970895619), (9, 323631873), (17, 171334521), (23, 126638559), (27, 107877291), (51, 57111507), (69, 42212853), (81, 35959097), (153, 19037169), (207, 14070951), (391, 7449327), (459, 6345723), (621, 4690317), (1173, 2483109), (1377, 2115241), (1863, 1563439), (3519, 827703), (10557, 275901), (31671, 91967)]