2108137077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4109429}}^1$

素因数の和:4109457

約数の個数: 16

約数和(自身を含む): 3287544000

約数和(自身を除く): 1179406923

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4109429, 12328287, 36984861, 78079151, 110954583, 234237453, 702712359, 2108137077]

約数ペア:

[(1, 2108137077), (3, 702712359), (9, 234237453), (19, 110954583), (27, 78079151), (57, 36984861), (171, 12328287), (513, 4109429)]