279054609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{51137}}^1$

素因数の和:51264

約数の個数: 16

約数和(自身を含む): 397649088

約数和(自身を除く): 118594479

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 51137, 153411, 869329, 2607987, 5471659, 16414977, 93018203, 279054609]

約数ペア:

[(1, 279054609), (3, 93018203), (17, 16414977), (51, 5471659), (107, 2607987), (321, 869329), (1819, 153411), (5457, 51137)]