293236443

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{190537}}^1$

素因数の和:190568

約数の個数: 20

約数和(自身を含む): 461101960

約数和(自身を除く): 167865517

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 190537, 571611, 1714833, 3620203, 5144499, 10860609, 15433497, 32581827, 97745481, 293236443]

約数ペア:

[(1, 293236443), (3, 97745481), (9, 32581827), (19, 15433497), (27, 10860609), (57, 5144499), (81, 3620203), (171, 1714833), (513, 571611), (1539, 190537)]