2755840509

素因数分解:

$3^3\times {\mathrm{977}}^1\times {\mathrm{104471}}^1$

素因数の和:105457

約数の個数: 16

約数和(自身を含む): 4086944640

約数和(自身を除く): 1331104131

約数列:

[1, 3, 9, 27, 977, 2931, 8793, 26379, 104471, 313413, 940239, 2820717, 102068167, 306204501, 918613503, 2755840509]

約数ペア:

[(1, 2755840509), (3, 918613503), (9, 306204501), (27, 102068167), (977, 2820717), (2931, 940239), (8793, 313413), (26379, 104471)]