16112568381

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{210037}}^1$

素因数の和:210341

約数の個数: 32

約数和(自身を含む): 26535360768

約数和(自身を除く): 10422792387

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 3653, 5901, 10959, 25571, 76713, 210037, 630111, 1470259, 2730481, 4410777, 8191443, 19113367, 57340101, 59020397, 177061191, 413142779, 767265161, 1239428337, 2301795483, 5370856127, 16112568381]

約数ペア:

[(1, 16112568381), (3, 5370856127), (7, 2301795483), (13, 1239428337), (21, 767265161), (39, 413142779), (91, 177061191), (273, 59020397), (281, 57340101), (843, 19113367), (1967, 8191443), (3653, 4410777), (5901, 2730481), (10959, 1470259), (25571, 630111), (76713, 210037)]