6972894721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{274081}}^1$

素因数の和:274216

約数の個数: 16

約数和(自身を含む): 7981267840

約数和(自身を除く): 1008373119

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 25441, 274081, 3563053, 5207539, 28230343, 67698007, 366994459, 536376517, 6972894721]

約数ペア:

[(1, 6972894721), (13, 536376517), (19, 366994459), (103, 67698007), (247, 28230343), (1339, 5207539), (1957, 3563053), (25441, 274081)]