713241

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 1121120

約数和(自身を除く): 407879

約数列:

[1, 3, 9, 19, 43, 57, 97, 129, 171, 291, 387, 817, 873, 1843, 2451, 4171, 5529, 7353, 12513, 16587, 37539, 79249, 237747, 713241]

約数ペア:

[(1, 713241), (3, 237747), (9, 79249), (19, 37539), (43, 16587), (57, 12513), (97, 7353), (129, 5529), (171, 4171), (291, 2451), (387, 1843), (817, 873)]