4247241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 6004800

約数和(自身を除く): 1757559

約数列:

[1, 3, 19, 57, 269, 277, 807, 831, 5111, 5263, 15333, 15789, 74513, 223539, 1415747, 4247241]

約数ペア:

[(1, 4247241), (3, 1415747), (19, 223539), (57, 74513), (269, 15789), (277, 15333), (807, 5263), (831, 5111)]