47926319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 57699840

約数和(自身を除く): 9773521

約数列:

[1, 7, 23, 109, 161, 763, 2507, 2731, 17549, 19117, 62813, 297679, 439691, 2083753, 6846617, 47926319]

約数ペア:

[(1, 47926319), (7, 6846617), (23, 2083753), (109, 439691), (161, 297679), (763, 62813), (2507, 19117), (2731, 17549)]