1080954981

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{21179}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 1605782880

約数和(自身を除く): 524827899

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 963, 5671, 17013, 21179, 51039, 63537, 190611, 1122487, 2266153, 3367461, 6798459, 10102383, 20395377, 120106109, 360318327, 1080954981]

約数ペア:

[(1, 1080954981), (3, 360318327), (9, 120106109), (53, 20395377), (107, 10102383), (159, 6798459), (321, 3367461), (477, 2266153), (963, 1122487), (5671, 190611), (17013, 63537), (21179, 51039)]