2019875427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{13913}}^1$

素因数の和:14224

約数の個数: 32

約数和(自身を含む): 3161260800

約数和(自身を除く): 1141385373

約数列:

[1, 3, 9, 19, 27, 57, 171, 283, 513, 849, 2547, 5377, 7641, 13913, 16131, 41739, 48393, 125217, 145179, 264347, 375651, 793041, 2379123, 3937379, 7137369, 11812137, 35436411, 74810201, 106309233, 224430603, 673291809, 2019875427]

約数ペア:

[(1, 2019875427), (3, 673291809), (9, 224430603), (19, 106309233), (27, 74810201), (57, 35436411), (171, 11812137), (283, 7137369), (513, 3937379), (849, 2379123), (2547, 793041), (5377, 375651), (7641, 264347), (13913, 145179), (16131, 125217), (41739, 48393)]