2912370147

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{91957}}^1$

素因数の和:92009

約数の個数: 40

約数和(自身を含む): 4806828576

約数和(自身を除く): 1894458429

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 10557, 31671, 91957, 275871, 827613, 1563269, 2115011, 2482839, 4689807, 6345033, 7448517, 14069421, 19035099, 35955187, 42208263, 57105297, 107865561, 126624789, 171315891, 323596683, 970790049, 2912370147]

約数ペア:

[(1, 2912370147), (3, 970790049), (9, 323596683), (17, 171315891), (23, 126624789), (27, 107865561), (51, 57105297), (69, 42208263), (81, 35955187), (153, 19035099), (207, 14069421), (391, 7448517), (459, 6345033), (621, 4689807), (1173, 2482839), (1377, 2115011), (1863, 1563269), (3519, 827613), (10557, 275871), (31671, 91957)]