201747351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{9929}}^1$

素因数の和:10466

約数の個数: 16

約数和(自身を含む): 290273760

約数和(自身を除く): 88526409

約数列:

[1, 3, 13, 39, 521, 1563, 6773, 9929, 20319, 29787, 129077, 387231, 5173009, 15519027, 67249117, 201747351]

約数ペア:

[(1, 201747351), (3, 67249117), (13, 15519027), (39, 5173009), (521, 387231), (1563, 129077), (6773, 29787), (9929, 20319)]