2829993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 4012800

約数和(自身を除く): 1182807

約数列:

[1, 3, 19, 57, 131, 379, 393, 1137, 2489, 7201, 7467, 21603, 49649, 148947, 943331, 2829993]

約数ペア:

[(1, 2829993), (3, 943331), (19, 148947), (57, 49649), (131, 21603), (379, 7467), (393, 7201), (1137, 2489)]