1256280093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{19051}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 1925928576

約数和(自身を除く): 669648483

約数列:

[1, 3, 9, 17, 51, 153, 431, 1293, 3879, 7327, 19051, 21981, 57153, 65943, 171459, 323867, 971601, 2914803, 8210981, 24632943, 73898829, 139586677, 418760031, 1256280093]

約数ペア:

[(1, 1256280093), (3, 418760031), (9, 139586677), (17, 73898829), (51, 24632943), (153, 8210981), (431, 2914803), (1293, 971601), (3879, 323867), (7327, 171459), (19051, 65943), (21981, 57153)]