3203973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 5024448

約数和(自身を除く): 1820475

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 487, 731, 1461, 2193, 4383, 6579, 8279, 20941, 24837, 62823, 74511, 188469, 355997, 1067991, 3203973]

約数ペア:

[(1, 3203973), (3, 1067991), (9, 355997), (17, 188469), (43, 74511), (51, 62823), (129, 24837), (153, 20941), (387, 8279), (487, 6579), (731, 4383), (1461, 2193)]