328817279

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{6037}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 389523456

約数和(自身を除く): 60706177

約数列:

[1, 7, 31, 217, 251, 1757, 6037, 7781, 42259, 54467, 187147, 1310029, 1515287, 10607009, 46973897, 328817279]

約数ペア:

[(1, 328817279), (7, 46973897), (31, 10607009), (217, 1515287), (251, 1310029), (1757, 187147), (6037, 54467), (7781, 42259)]