328350351

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{30011}}^1$

素因数の和:30542

約数の個数: 16

約数和(自身を含む): 501320448

約数和(自身を除く): 172970097

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 10941, 30011, 90033, 210077, 630231, 15635731, 46907193, 109450117, 328350351]

約数ペア:

[(1, 328350351), (3, 109450117), (7, 46907193), (21, 15635731), (521, 630231), (1563, 210077), (3647, 90033), (10941, 30011)]