213047184423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{30053207}}^1$

素因数の和:30053366

約数の個数: 16

約数和(自身を含む): 302936336640

約数和(自身を除く): 89889152217

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 30053207, 90159621, 510904519, 1532713557, 4177395773, 12532187319, 71015728141, 213047184423]

約数ペア:

[(1, 213047184423), (3, 71015728141), (17, 12532187319), (51, 4177395773), (139, 1532713557), (417, 510904519), (2363, 90159621), (7089, 30053207)]