271330773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{680027}}^1$

素因数の和:680056

約数の個数: 16

約数和(自身を含む): 435217920

約数和(自身を除く): 163887147

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 680027, 2040081, 4760189, 12920513, 14280567, 38761539, 90443591, 271330773]

約数ペア:

[(1, 271330773), (3, 90443591), (7, 38761539), (19, 14280567), (21, 12920513), (57, 4760189), (133, 2040081), (399, 680027)]