315229617

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{39847}}^1$

素因数の和:40149

約数の個数: 16

約数和(自身を含む): 468612480

約数和(自身を除く): 153382863

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 39847, 119541, 358623, 1075869, 11675171, 35025513, 105076539, 315229617]

約数ペア:

[(1, 315229617), (3, 105076539), (9, 35025513), (27, 11675171), (293, 1075869), (879, 358623), (2637, 119541), (7911, 39847)]