4078977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10252

約数の個数: 16

約数和(自身を含む): 6543360

約数和(自身を除く): 2464383

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 10223, 30669, 71561, 194237, 214683, 582711, 1359659, 4078977]

約数ペア:

[(1, 4078977), (3, 1359659), (7, 582711), (19, 214683), (21, 194237), (57, 71561), (133, 30669), (399, 10223)]